Planescape Timeline v1.1 – Post-Sigil

The Beginning Pre-Sigil Post-Sigil Post Faction War
Intro Calendar      Great Upheaval Key

A Chronology of the Factions and the Planes

by William James Cuffe

Version 1.1 

     Planescape is a setting of grand scope.  Tasks of herculean proportions, mythical events of universe-shattering importance are part of the settings very nature.  As such, most events are given only vague, loose assignment in the grand scheme of things.  These monolithic events dwarf the mental scope of mankind, defying the intuitive need of man to pin things down. 

     The purpose of this timeline is not to include every minutia of data ever presented in the Planescape line.  Some dates are too nebulous — “long ago”, “in a time before measure”, and so on.  While the Council has tried to include as much information as possible, we have purposely not made up concrete dates for obvious dates, such as the birth of Erin Montgomery, the creation of Sigil, or the first appearance of the Lady of Pain.  What this chronology is meant to accomplish is give the individual an insight into the relationships of the events as they happened across the planes: how the cyclic passing of the Great Modron March corresponds to the rise and fall of the Factions, how interwoven the Kriegstanz is in the daily affairs of planar life, etc.

     The Post-Faction War Project utilizes Ken Lipka’s Sigilian Calendar as the official method of naming months and days.  Official dating of years in the Planescape setting was specifically given, though rarely utilized.  When something happens doesn’t matter so much in the planes as what happened, to whom, and what did they believe.  The year is usually titled as a certain year in the Administration of the Fraternity of Order’s Factol, currently Haskar.  From that we have a range of 130 years with solid dates.  Before that, while we may know who the Guvner’s factol was, we don’t know how long she reigned.  So, I have simply made anything before Haskar’s Inauguration the “B.C.” of the setting.  After Haskar’s death in his 130th year of office, the Factions were ejected from Sigil.  We have begun a new method of dating — Years since the Faction War.

     The current date is Year 2 PFW — Post Faction War.  The Guilds and Sects are scrambling to fill the power vacuum left by the Lady’s Edict and the Faction Exodus.  Life on the planes is about to get very interesting, indeed…

“All rings have a beginning…
the moment they are forged.”
–the deva known as Unity-of-Rings


         The fiends discover Sigil and the Lady of Pain. (H:tBW)
        The first battle over the Field of Nettles. (H:tBW)
        The fiends begin corrupting the prime. (H:tBW)
        The Dark Eight form on Baator to deal with morale lowered by balor tanar’ri infiltrators.  They take over the planning process of the Blood War.  Of the original eight, only Baalzephon and Fucas still live. (H:tBW)
        The Maw, a massive crevice down the center of the Gray Waste, opens and swallows a yugoloth fortress.  It is now called the Ghoresh Chasm.  The second baatezu/tanar’ri truce forms and soon disintegrates. (H:tBW)
  -????       Gifad appears in the distant past and is captured by a slave caravan. (FW)
  -???? + 1,000 years       After a millennium of traveling the planes, apprenticing under wizards after wizard, Gifad leaves for Sigil. (FW)
      The Lady of Pain appears as the Bank of Keys burns. (FW)
      33 days later, at six bells before antipeak, the Lady appears again.  The Lady of Pain entraps the soul of an immortal mage in the Labyrinth Stone and casts it from Sigil into the Lower Planes and disappears.  She is not seen again until 2 months later. (FW)
  -9870       The greatest mage in all of Sigil, Shekelor, leaves Sigil and begins a quest for the Labyrinth Stone that leads to Agathion, third layer of  Pandemonium. (FW, PoX, ItC:GtS)
  -9820       Shekelor reappears suddenly in a public hall of the City Courts.  He bursts into flame and dies. (PoX)
  -4020       The Great Modron March begins (GMM)
  -4000 Approx.       The prime world of Logicus is destroyed and its crystal sphere sealed. (DttU)
  -3873       A portal opens up in the Slags of the Hive and The Blood War spills into Sigil for six weeks. (ItC:GtS)
  -3731       The Great Modron March begins (GMM)
  -3442       The Great Modron March begins (GMM)
  -3387       A group calling themselves the Champions of Rajaat begin the Cleansing Wars on the prime world of Athas (Priest’s Compemplation of the 144th King’s Age). (FM)
  -3153       The Great Modron March Begins (GMM)
  -2872       Fell, a dabus, becomes a priest of Aoskar. (Dttu, U:FoS)
      The Lady of Pain destroys the Great Temple of Doors, church of Aoskar (Power of Portals, God of Doors, Keeper of Gateways) and his head priest Imendor, resulting the the closing of the portals that will become known as the Four Doors. (DttU, ItC:GtS)
      Chronepsis, Draconic god of death, fate, and judgement, imprissons his proxy black dragon Argathorn on Thuldanin, in Acheron. (DttU)
  -2864       The Great Modron March begins (GMM)
  -2575       The Great Modron March begins (GMM)
  -2372       The Four Doors open, discovered by the populace.  Warp sense does not seem to work on them. (DttU)
      The First Door appears in the second floor room on Gray Dragon Lane in the Clerk’s Ward. (DttU)
            The key to the First Door is a gargoyle image and leads to a hallow cube on Acheron’s second layer, Thuldanin.  The key to return is a blood-red gem. (DttU)
      The Second Door appears in the Lower Ward, inside the Shattered Temple. (DttU)
            Fargullen discovers the key to the Second Door is a holy symbol of Aoskar and passes through to a sealed vault on Agathion, in Pandemonium. (DttU)
      The Third Door appears in Market Ward (DttU)
            The Third Door is the mouth of a cortelestial, which leads to the sealed crystal sphere of the prime world of Logicus, where no magic works.  The gate key is to show no fear. (DttU)
      The Fourth Door appears in the Lady’s Ward. (DttU)
The Fourth door leads to the 4th level reality realm of the Mercurials, called Beldarri, on Mount Celestia. (DttU, RL:tNL)

      2 months after opening, the Four Doors close. (DttU)
  -2325       The orchish god Gruumish slays the Mulhorand deity Re (-1071 DR). (FR:CS2)
  -2286       The Great Modron March begins (GMM)
  -1997       The Great Modron March begins (GMM)
  -1872       The Four Door open (DttU)
      Fargullen the dwarf emerged from the Second Door and spreads prophecies about some future age and fed to the Wyrm. (DttU)
      2 months after opening, the Four Doors close (DttU)
  -1708       The Great Modron March begins (GMM)
  -1504       Dregoth, undead dragon sorcerer-king from the prime world of Athas, discovers the Planar Gate. After a decade of research, he uses the device to travel the Outer Planes of existence for the next 19 Ages (Githany’s Slumber of the 170th King’s Age). (DS:CbtSS)
  -1417       The Great Modron March begins (GMM)
  -1398       The Battle of Mount Deismaar on the prime world of Aebrynis slays that worlds powers, spilling thier blood across the land of Cerilia.  Their prime proxies took thier place: Haelyn replaces Anduras, Erik replaces Reynir, Sera replaces Brenna, Avani replaces Basai:a, Kriesha and Belinik replace Azrai, Nesirie preplaces Masela, and Rournil replayces Vorynn (515 Masrtian Reckoning/0 Haelyn’s Count/-973 Michaeline Reckoning). (BR:CS, OHG)
  -1372       The Four Door open (DttU)
      2 months after opening, the Four Doors close (DttU)
  -1128       The Great Modron March begins (GMM)
  -900 Approx.       The Revered Queen, Vlaakith CLVII ascends to the throne of the githyanki in the fortress of Tu’narath.  She becomes a lich, and therefore cannot sire heirs. (GttAP)
  -875       The Arcane sell the Astromundi Cluster to the tanar’ri, and begin collecting shadowstone to power the Darkgate. (SJ:tAC)
  -874       The Bleak Cabal is formed. (FM)
  -873       Vartus Timlin, factol of the Expansionists, is mazed by the Lady of Pain after 12 factols congregate in the Catacombs near the portal to the Dabus’ realm. (WoW, ItC:GtS, U:FoS)
  -872       The Four Door open (DttU)
      An unnamed Abyssal Lord sends a retriever through the Second Door. (DttU)
      A mercurial named Lathuraz enters Sigil through the Fourth Door from the 4th level of reality (DttU, RL:tNL)
      Zarulaz follows his brother Lathuraz through the Fourth Door to Sigil. (DttU)
      2 months after opening, the Four Doors close (DttU)
Lathuraz travels the planes and prime gaining power while Zarulaz remains in Sigil. (DttU)

  -855       The Fraternity of Order is organized into a Faction. (FM)
  -839       The Great Modron March begins (GMM)
  -800 Approx       Ciro and Dunn meet at the ruins of the Shattered Temple, and form the Athar. (FM)
  -770       The Planewalker’s Guild is formed in Sigil, established before most of the Factions that survive the Great Upheaval. (TftIS)
  -620       Mercialla, the Adamantite Dragon, is hatched on Shurrock, the second layer of Bytopia. (PoC, MC8)
  -574       Alberich the Fire Tamer becomes king of the dwarves of Nidavellir on Ysgard. (PoX)
      The Society of Sensation forms, a loose gathering of people seeking new thrills and planning planar trips. (FM)
The Society of Sensation begins construction of the Civic Festhall. (FM)

  -573       The first records of the Revolutionary League are made by Factol Jaretta of the Fraternity of Order. (FM)
A group of bloods from Sigil travel to Pelion to investigate the remains of an ancient temple. (DG)

  -550       The Great Modron March begins (GMM)
  -542       Nycaloth-led Army of Darkness assaults Myth Drannor begins. (712 DR).  (FR:CS2)
  -540       Drannor falls to the Army of Darkness. (710 DR).  (FR:CS2)
  -502 The Great Upheaval (FM, FW)
      The 49 factions are culled by order of the Lady to number no more than 15, and must take up positions in governing the city of Sigil. (FM)
            They are: At, BC, BS, Communals, Dg, Du, Fa, FL, FO, Incanterium, Mk, RL, S2, SO, TO. (PS:CS, FM, DG).
      The Forgesmiths, builders of the Bridge that Spans Worlds, dissolves. (P137)
      Within 2 weeks, 34 factions disband, merge, or vacate Sigil. 17,734 people die in this purge. (FM)
      The Sodkillers and Sons of Mercy merge to become the Mercykillers. (FM)
      Augy of Faunel solidifies the Believers of the Source. (FM)
      Free League memberships swells ot almost 1 million registered members. (FM)
  -474       The Doomguard start a street war while the factions are struggling for direction. (FW)
      The Eight Tenants of Justice, backbone of the Mercykillers, are drafted. (FM)
      The Civic Festhall, headquarters of the Society of Sensation, is finally finished a century after it was begun. (FM)
  -470       Members of the swollen Free League ranks begin to simply die. (FM)
  -450       Membership in the Free League is dwindled down to 20.000 by a mysterious plague that only affected Indeps. (FM)
  -373       The Harmonium is founded on the prime world of Ortho.  They will eventually come to Sigil and replace the Communals as a true Faction. (FM, PH)
    -372       The mercurial Zarulaz hires bloods to defeat his brother Lathuraz by collecting artifacts.  Estavan of the PTC is one of them. (DttU)
      The Four Door open (DttU)
      Lathuraz wounds Zarulaz with the hyper reality blade Sword of Lathuraz, keeping the bloods from opening the Fourth Door.  Zarulaz stays behind beyond the Second Door. (DttU)
      Lathuraz is defeated by Zarulaz’s bloods and trapped behind the Third Door. (DttU)
      A Nonaton modron enters the Third Door to Logicus and becomes their Logicus Prime. (DttU)
      Zarulaz’s bloods hide the artifacts, the Rod of Mercury behind the First Door, the Cloak of Trapping behind the Second Door, and the manacles of Lesser Reality behind the Third Door.  The Sword of Lathuraz is also hidden behind the Third Door. (DttU)
      2 months after opening, the Four Doors close (DttU)
  -370       Duke Rowan escapes the Lady of Pain’s Mazes to find himself in the past in the Gatehouse.  The Bleak Cabal imprison him as a barmy and rename him Gifad. (FW)
  -344       Traban, founder of Traban’s Forge, is born on the prime world of Krynn. (ItC:GtS)
    -271       The Demiplane of Dread appears in the Ethereal Plane (Year 351). (RL:DoD)
      Zapan joins the Dark Eight taking the council’s Immortal Relations duties. (H:tBW)
  -270       The Planewalker’s Guild leaves Sigil and sets up operation on the Infinite Staircase. (TftIS)
  -261       The Great Modron March begins (GMM)
  -218       The dwarven blacksmith Traban’s grandson, Tarholt, is born on the prime world of Krynn. (ItC:GtS)
  -185       Trabanson is born the middle son to the dwarven blacksmith Traban on the prime world of Krynn. (ItC:GtS)
  -174       Anarchists assassinate the factol of the Mercykillers. (FM)
  -173       The erinyes Mysdemn Wordtwister builds the Grenpoli in Maladomini on Baator. (PoL)
  -172       Zaebos takes his place among the Dark Eight in charge of promotion/demotions. (H:tBW)
  -171       Orcus curses the city of Moil on the prime world of Ranais to sleep until the sun rises, then rips the city from it world and casts it into the Ethereal to become the City that Waits. (DG, GttEP, GH:RttToH)
  -170       Kestro Brighteyes is born. (U:FoS)
  -164       The followers of Malar mount the Great Hunt (The Year of Slaughter 1090 DL). (FR:CS, SW)
  -74       A cornugon baatezu named Kas’rarlin met and fell in love with a tanar’ri succubus called Chiryn during a raid in the Abyss.  Realizing their incompatibility, they agreed to send messages via courier once a year.  (WoW)
      Oridi Malefin of the Dustman is born. (FM)
       A Xaosophile kills the factol of the Harmonium by hitting him over the head with an hourglass. (FM)
  -73       A group of ten unknown merchants fund Chirper’s. (ItC:GtS)
  -72       The linqua Omott is kidnapped from Gehenna by baatezu and is severed from its link to Sung Chaing. (U:FoS)
  -64       Tudbury Tuftle, future mayor of Barnstable, is born. (PoX)
  -23       The Ragers, a sect from Ysgard, begins building the Great Areana to become a faction, but are soon kicked out of Sigil. (PSMCA2)
      Folks once known as Xaosophiles, the Discordant Opposition, and the Ochlocrats became the Xaositects, replacing the Incanterium as a true Faction. (FW)

  1st Year of Factol Haskar’s Administration
Month of Regula
   Week 1
      The Day of Grace (P127)

      Lady’s Day:  Haskar become Factol of the Fraternity of Order, replacing Lariset the Inescapeable. (FW)
      The Sigilan Calendar is ratified and adopted.
  7th Year of Factol Haskar’s Administration
      The clan of Traban immigrates to Sigil from the prime world of Krynn as part of a dwarven exodus after an earthquake. (InC:GtS)

  11th Year of Factol Haskar’s Administration
      Tarholtson is bort to Talholt, grandson of Traban the blacksmith. (ItC:GtS)

  26th Year of Factol Haskar’s Administration
      The Bleak Cabal open up an almshouse at the Gatehouse. (FM)

      Repairs on an abandonded manor on Krigiaa the first layer of the Beastlands finish, and the Sign of One dubs the new building the Dreamhearth. (FM, SW)
  27th Year of Factol Haskar’s Administration
      Gemma Feldspar, proxy of Garl Glittergold, and Zarban Flamehair, proxy of Flandal Steelskin, are wed. (PoC)

  28th Year of Factol Haskar’s Administration
      The Great Modron March begins (GMM)

      The halfling hero Rangell Farambler dirverts a flank of the Modron Parade from the power Shella Peryroyl’s blessed orchards. (ItC:GtS)
      The modrons sign an agreement to forever follow the established roads in Hearths Faith on Mount Celestia. (GMM)
      In Limbo, a red slaad egg implanted in a monodrone modron. (U:FoS)
            Three months later, the hatching blue slaad fuses with its’ host, transforming it into a quadrone and sending Ylem rogue. (U:FoS)
  30th Year of Factol Haskar’s Administration
      Factol Tollysalmon of the Bleak Cabal makes a hand written note that Gifad seems to be the oldest barmy kept in the Gatehouse’s Criminally and Irretrievably Insane wing. (FW)

  31st Year of Factol Haskar’s Administration
      Devas destroy the Prime Material form of the pit fiend Azavistos and capture his mace Malefactor, which they hide in the aasimon citadel of Xal Brivala on Ysgard. (WoH:DD)

      Felgelor, the gelugon subordinate of Azavistos, takes command of his master’s abode, the Fortress of Malevolence. (WoH:DD)
  46th Year of Factol Haskar’s Administration
      The last report to Arvandor by the High King of the Grugach, Scarathor the Shadowking. (PoX)

  47th Year of Factal Haskar’s Administration
      Future taxidermist Mhasha Zakk is born. (ItC:GtS)

  56th Year of Factol Haskar’s Administration
      Sruce of the Bleak Cabal is born on the prime world of Krynn. (FM)

  58th Year of Factol Haskar’s Administration
      Utadas Tensar, founder of Tensar’s Empolyment service, is born. (ItC:GtS)

  64th Year of Factol Haskar’s Administration
      The Lady of the Madhouse on Pandesmos in Pandemonium wanders off. (PoX)

  66th Year of Factol Haskar’s Administration
      Maris Warrow becomes the new Lady of the Madhouse. (PoX)

  67th Year of Factol Haskar’s Admministration
      Jeena Ealy, author of true-life adventure books, is born. (ItC:GtS)

  75th Year of Factol Haskar’s Administration
      The town of Broken Reach is found on the Plane of Infinite Portals in the Abyss by a succubus named Red Shroud. (PoX)

  76th Year of Factol Haskar’s Admministration
      Anarchist operative Omar infiltrates the Harmonium and becomes Factol, then tries to disband them. (FM)

      The realm of Brightwater forms on Arborea’s first layer, Olympus. (PoX)
  77th Year of Factol Haskar’s Administration
      The Hall of Speakers pass a tax meant to relieve the starvation in the Hive.  Barely a month passes before protests are filed.  The tax is repealed in less than six months. (ItC:GtS)

  78th Year of Factol Haskar’s Administration
      The prime world of Glemayne, homeworld of Ombidias of the Godsmen, is overrun by hellcats and hordling at the behest of a baatezu horde. (FM)

  84th Year of Factol Haskar’s Administration
      Harys Htchis is born to two tailors. (ItC:GtS, U:FoS)

  86th Year of Factol Haskar’s Administration
      Jamis of the Fraternity of Order is born. (FW)

  87th Year of Factol Haskar’s Administration
      Imel Brustur turns a disaster into financial success in the course of 3 days and 3 hours, and establishes Imel’s Happy Tongue. (ItC:GtS)

      Quin, of Interplanar Importers, is born. (FM)
  88th Year of Factol Haskar’s Administration
      Diana the Guardian is born. (FM)

  90th Year of Factol Haskar’s Administration
      Bria Tomay of the Free League is born in Sigil. (FW)

      Vhans of Lostcrag thrusts the Chillsword into the crust of the Fields of Nevermore on the para-elemental plane of magam. (IP)
  92nd Year of Factol Haskar’s Administraion
      F. Moskin Faz establishes the Bronze Bezants, a moneylender. (ItC:GtS)

  93rd Year of Factol Haskar’s Administration
      Erin Darkflame Montgomery is born in the village of Grim’s Head in Tir na Og on the Outlands. (FM, PS:CS)

  95th Year of Factol Haskar’s Administration
      Pentar is born in the gatetown of Xaos in the Outlands. (FM)

  96th Year of Factol Haskar’s Administration
      The last recorded instance of the mass spreading of the Grim Retreat. (FM)

      The woman known as the Griffin is born. (FM)
  100th Year of Factol Haskar’s Administration
      Rit’ha of the Fraternity of Order travels to the Quasielemental Plane of Steam and sucessfully communicates with the elusive klyndesi. (PSMCA3)

  103rd Year of Factol Haskar’s Admninistraion
      At the age of ten, Erin Montgomery becomes a novitiate of Diancecht. (FM)

  106th Year of Factol Haskar’s Administration
      By the age of 13, Erin Montgomery becomes a full priestess of Diancecht. (FM)

  107th Year of Factol Haskar’s Administration
      Alisohn Nilesia is born to a thief in the cells of the Prison.  Her mother dies in childbirth. (FM)

      Jeena Ealy writes her first book on the fashion trends of the Lady’s Ward, “Hats, Hoops, and Hairpins”. (ItC:GtS)
  108th Year of Factol Haskar’s Administration
      In the town of Feylirel in Tir na Og, Darius the Veyl prophesizes that the tanar’ri Za’fras would soon die. (FM)

      A Blood War raid into Tir na Og, led by the tanar’ri Za’fras, destroys several towns, including Feylirel.  Darias the Veyl relocates to Sigil. (FM)
      In Grim’s Head, Mason finally vanquishes and mortally wounds the tanar’ri maurader Za’fras.  It dies at the feet of a depleted cleric of Diancecht, Erin Montgomery. (FM)
  110th Year of Factol Haskar’s Administration
      The Nontegue’s dismiss thier servants from the family manor in the Lady’s Ward and become recluses. (FW)

      At 17, Erin Montgomery leaves Tir na Og in an effort to spare the town of Grim’s Head the wrath of tanar’ri mauraders. (FM)
  111th Year of Factol Haskar’s Administration
      A group of primes from the world of Oerth travel to the Demonweb Pits in the Abyss in order to assassinate Lolth. (GH:Q1)

      A wizard from the prime world of Toril named Eliath appears in Sigil. (EB)
  114th Year of Factol Haskar’s Administration
      The Grand Conjunction takes place in the Demiplane of Dread (Years 735 to 740). (RL:DoD)

  115th Year of Factol Haskar’s Administration
      Alisohn Nilesia applys for membership in the Red Death at age 8.  Factol Mallin himself refuses her application. (FM)

  116th Year of Factol Haskar’s Administration
      Diana the Guardian joins the Harmonium. (FM)

      The 12 Minute Peace: Somehow the Xaositects manage to form alliances with all the factions at one time. (FM)
      Tylaric Stromwing arrives in Sigil. (EB)
  117th Year of Factol Haskar’s Administration
      The first Eschaton, coinciding with Sougard Lawshredder’s first killing spree.  The Lady of Pain appears on the streets 13 times in only 23 days. (FW)

      Sougard Lawshredder carves a bloody path for seven days through the Cage, murdering 11 members of lawful factions in ritualistic fashion.  He is captured by the Believers of the Source and kept in Harbinger House. (HH)
      The paladin Votohm, Factol of the Mercykillers, dies under mysterious circumstances.  Mallin becomes the new factol of the Red Death. (FW)
      Mordrigaarz Antill leaves the gatetown of Xaos for Sigil. (FM)
  118th Year of Factol Haskar’s Administration
      A wasting disease sweeps through the Cage, killing Gertelen, wife of Tarholt. (U:FoS)

      Tarholt leaves Traban’s Forge and wanders the planes. (U:FoS)
      Alisohn Nilesia becomes the youngest Mercykiller ever, joining the ranks of the Red Death at age 11. (FM)
      The Time of Troubles takes place on the prime world of Toril, as her powers walk the lands (1358 DR or 0 PR).  (FR:CS2, FR:FD&D)
  120th Year of Factol Haskar’s Administration
      Orcus, tanar’ri lord of the undead, is slain by primes with the help of Kiaransalee, a drow goddess. (H:tBW)

            Orcus’ Wand is locked away in Agathion, the fourth layer of of Pandemonium. (H:tBW, DG)
      Erin Montgomery frees the enslaved Cuatha Da’nanin before his death in the Spit, and both flee to Sigil. (FM)
  121st Year of Factol Haskar’s Administartion
      Pentar becomes Factol of the Doomguard when her predecessor is slain in a self-induced slave uprising. (FM)

      Sarin travels from the prime world of Ortho to Sigil and picks up the riegns of the Harmonium as their Factol. (FM)
      Trolan of Ecstasy comes to Sigil and began performing love sonnets to the Lady of Pain in the local taverns.  Soon the Dabus appear and escort him to Harbinger House. (HH)
      Tylaric Stormwing travels to the Abyss, where he loses his sanity.  Upon returning to the Cage, he is dubbed the Dancing Man. (EB)
  122nd Year of Factol Haskar’s Administration
      In an effort to establish herself as the next royal bloodline, Trinth leads the Githyanki of the Astral Plane to discover a way to safely breaches the Gray and invades Athas.  She is killed on the Astral, and the portal known as the Nightmare Gate collapses (Silt’s Vengeance of the 190th King’s Age, or Free Year 6). (DS:BS)

      Strader, daughter of Quin, begins safehousing Anarchists in various holdings of Interplanar Importers. (FM)
  123rd Year of Factol Haskar’s Administation
      Kestro Brighteyes purchases a two-story building and opens up the Parted Veil Bookshop. (U:FoS)

      Lhar, a half-orc, becomes Factol of the Bleak Cabal. (FM)
      Eliath the Wizard discovers a book in the City’s Library that drives him barmy. (EB)
      The wizard Rhaunades dies in a due and his library burns in the ensuing fire. (EB)
  124th Year of Factol Haskar’s Administration
      While on Acheron, Duke Rowan Darkwood becomes a Prolonger. (FW)

      Kiim Madbone, a tiefling Cipher, is framed for the murder of two Mercykiller factors by Anarchists.  Fleeing prosecution, he seeks out Nowhere. (FW)
      For a week, the chaos of the Xaositects synchronizes and calms for no reason other than coincidence. (FM)
  125th Year of Factol Haskar’s Administration
      Duke Rowan Darkwood moves to Sigil. (PS:CS, FM)

      The tanar’ri enter the Astromundi Cluster through the Darkgate to collect ownership of Clusterspace. (SJ:tAC)
      The same day he joins the Fated, Duke Rowan Darkwood suggests that Factol Emma Oakwright step down and name him the new Factol.  She does. (FM)
      Hagus Gimcrack is banished to Windglum on Pandemonium and purchases the Scaly Dog Inn. (FW)
      Prophyra, a member of the Eschaton, prophesizes the fall of the Factions in great detail. (P:T)
      A tremor centered on the Nontegue Manor in the Lady’s Ward releases monsters from UnderSigil. (FW)
      The Shadowknave appears in Sigil. (EB)
      The Nameless One encounters Many-As-One and slaughters hundreds of cranium rats. (P:T)
      The Painter, a Xaositect, blithely paints as three Barking Wilder Dogs are hunted by the Namelesss One. (P:T)
      Curst slides into Carceri, and soon after slides back to the Outlands. (P:T)
      The Nameless One learns what can change the nature of a man and ends his eternal quest. (P:T)
  126th Year of Factol Haskar’s Administration
      Dregoth, the undead dragon sorcerer-king, returns to the prime world of Athas (the Friend’s Agitation of the 190th King’s Age, or Free Year 10). (DS:CbtSS)

      Ex-Factol Tollysalmon of the Bleak Cabal, suffering from the Grim Retreat, escapes the Gatehouse through a portal connected to a soup kitchen. (FM)
      The Panter ignites a movement amongst the Xaositects when she paints a mural on the side of the Great Gymnasium, headquarters of the Transcendent Order. (FM)
      “The Factol’s Manifesto” is published by an unknown editor, and is immediately banned by order of the Harmonium. (FM)
  Month of Regula
      Nikomas Xanther Skopelities is elected the leader of Thassos, a town in Olympus on Arborea. (PoX)

      Bilfar the Diviner dreams link into the Us and begins to chronicle the visions. One month later, he is found dead. (PS:CS)
Month of Accordant
      Parakk the Ratcatcher find his master Bilfar dead and experiences a vision. (U:FoS)

Month of Retributus
      Someone by the name of Eliath dissapears from the slums of the Hive. (EB)

Month of Narciss
      Parakk sends cranium rats through a portal in the Slags to join the Us, refilling its ranks after the Nameless One’s killings. (U:FoS, P:T)

      The Shadowknave begins collecting derelicts and sending them to the Mortuary where they are sent through a portal to the Elemental Plane of Fire.  A barmy named Eliath is one of the first victims. (EB)
Month of Tithing
      PLANSCAPE Campaign Setting begins
      Eliath reappears on the strees of Sigil, believing he has been ressurected and claiming to be a new person.  He joins the Doomgaurd under the mistaken belief Lothander wished it. (EB)

Month of Savorus
      Parak the Ratcatcher cleans the Mortuary of all cranium rats. (U:FoS)

      Mordrigaarz Antill becomes a big boss in the Xaositects. (FM)
      Eternal Boundary
            The Illuminated, led by Green Marvent, begin a campaign of infiltrating the factions with moles that will turn stag on command. (EB)

            A man named Tylaric Stormwing arrives in Sigil, a dead ringer for the missing barmy, the Dancing Man. (EB)
Month of the Pivot
      Planescape Monsterous Compendium Appendix
            A group of Malar worshippers called the Deliverers, led by Garond the Claw, traps the Cat Lord of the Beastlands and sends him to Carceri where Malar the Beastloard hunts him down and kills him.  A new Cat Lord, a woman, rises to take his place. (PSMCA, SW)

Month of Catechism
      A twelve-headed hydra begins harassing the town of Thrassos in Olympus on Arborea. (PoX)

            The Doomguard form an alliance with the tanar’ri to build the Ships of Chaos. (PoX)
      Planes of Chaos
            The keel of the first of a fleet of Ships of Chaos is laid down in Twelvedtrees in the Abyss. (PoX)

            Arsenic: A pack of 40 cranium rats begin to poison the patrons of an abyssal inn, framing the innkeeper. (PoX)
            Wicked, Wicked Ways: The Fated githzerai Silonius Greêl invades Volisupula’s fortress in the Abyss. (PoX)
            The Book of Lies: Mefisto the Bald arranges to have the Book of Lies stolen from a Dustman stronghold on Thanatos, 113th layer of the Abyss. (PoX)
            Nuts: A colony of ratatosk begins harrassing a bariaur flock near a branch of Yggdrasil, the World Ash, on Arborea. (PoX)
            Party Reservations: Treasure hunters seeking the hidden stash of the Carceri imprissioned Polyphemos the Titan are besset by a roving band of bacchea. (PoX)
            Treasure for the Taking: Polyphemos is freed from his Caceri prison when his hord is disturbed. (PoX)
Street Crew: The halfling village of Barnstable in Limbo suffers terrorist attacks by a disgruntled halfling Anarch. (PoX)

            Deliverence: A grey slaad that has been harrassing a githzerai settlement is defeated. (PoX)
            Steal Town: An unnatural number of astral conduits begin to form linking the Astral Plane and the largest githzerai settlement in Limbo, the Floating City. (PoX)
            A Mouse-Eye View: Wandering adventurers accidentally trespass into Loki’s Winder’s Hall in Pandemonium. (PoX)
            Hoards of Trouble: A nest of newly hatched green dragons are hunted down by greedy Pandemonium natives. (PoX)
            Mad Dog: Gorellik’s avatar begins a murder spree in the tunnels beneath the Madhouse. (PoX)
            Snipe Hunt:  Three burning yule logs are stolen from the Aesirs’ Hall on Ysgard. (PoX)
            The Hammer and the Serpent: Minions of Set seek refuge in Ysgard while searching for gifts for Nephythys. (PoX)
            Fires of Ysgard: The valkyrie Arnora raises an army to attack the fires giants of Jotenheim in an effort ot avert Ragnarok. (PoX)
Month of Sacrilegion
Month of Nihilium
      Well of Worlds
            Ar’kle-mens, a red abishai baatezu, sends a group of primes into Sigil with a doomsday device that fails. (WoW)

            Vartus Timlin is rescued from the Mazes. (WoW)
            Kas’rarlin sends a group of berks to the Abyss to deliver a love letter to Chiryn. (WoW)
            The forces of Gallus, Cra’lingen, and Hebarlzel, pit fiend baatezu fight those of Riza (a maralith), and Henhar and Miirta (balor tanar’ri) to a stand-still on a prime world. (WoW)
            The spirit of Zeracuk, a dwarven sage on portals, is freed from imprissonment by a titan name Crius on Colothys in Carceri. (WoW)
            A nic’Epona named Myeral is rescued from a king on a godless prime world of Kellinon. (WoW)
            Brachalis hires some berks to travel to Plague-Mort as the gate-town begins to slip into the Abyss. (WoW)
            The Warden is spotted on the Beastlands avenging the death of a white hart. (WoW)
            A swarm of slaadi are defeated along the River Oceanus on the layer of Olympus in Arborea. (WoW)
Month of Mortis
      Seven Ships of Chaos are completed.  The one given to the Doomguard escapes from the Citadel Exhalus on the Quasielemental Plane of Vacuum. (ItA)

      In the Abyss
            The baatezu, under the guise of the General Assurance Company, seeks to expose the Doomguard/Tanar’ri entropy weapon alliance. (ItA)

Month of Decadre
      A deva named Ybdiel mistakenly imbues his spark into the body of an evil mortal. (DS)

      Deva Spark
            The sparkless Ybdiel the deva infiltrates the Abyss to discover the plans of the tanar’ri lord Lindrym. (DS)

            Abaia, a bebilith, hunts down an evil petitioner named Fachan who seems to hold a deva’s spark within him and merges with the spark. (DS)
            Abaia runs to Sigil in search of a portal to Elysium, and Ybdiel follows. (DS)
            Using the Items of Accord, the bebilith Abaia and the deva Ybdiel are merged into one new, unique being. (DS)
Month of Capricious
            In Sigil, the thief Alina Startread, an Anarchist, begins posing as a member of the Harmonium. (PoL)

  127th Year of Factol Haskar’s Administration
Month of Regula
      The Poison Pen
            Duke Rowan Darkwood, Factol of the Fated, begins uncharacteristically giving away possessions in the name of charity. (RPGA:PP)

Month of Accordant
      Planes of Law
            Lost Little Gear Spirit: A bladeling scouting party take a gear spirit to Zoronor on Ocanthus, fourth layer of Acheron, for use in the Blood Forest. (PoL)

            Hand of Fate: The orcish general Xo is killed by his own hand on Avalas, first layer of Acheron. (PoL)
            How Many Rust Dragons Does It Take to Get to the Center of an Iron Cube?:  Vorkehan is infested with rust mosntsers. (PoL)
            Scrambled Eggs: In retribution for destroying thier city, a group of formians abducts a bronze dragon’s egg. (PoL)
            Chase: The Anarchist Alina Startread, posing as a memember of the Harmomium, flees Sigil for Melodia, on Buzenus in Archadia. (PoL)
            Discovery: The Harmonium make an attempt and returning Nemausus to its place as the third layer of Arcadia. (PoL)
            Hot Time in Darkspine: Resistance fighters in Darkspine are being hunted down and exterminated. (PoL)
            Desert’s Night: Khat Khaibit, caretaker of the desert’s night blossoms in Ankhwugaht, is kidnapped by a kyton. (PoL)
            Inner Workings: Belephon the Harp hears rumors of a summit between a balor and one of the Dark Eight. (PoL)
            Ghost in the Machine: Chaos imps are let loose in Mechanus. (PoL)
            Haywire: A nonaton goes rogue and takes its army with it. (PoL)
            The End of Time: The Brigadiers of Law attempt to seperate a cog from the plane of Mechanus. (PoL)
Month of Retributus
      Fires of Dis
            Dareel the Smiter of Fiends, a paladin native to Fortitude, has his holy avenger sword  Guardian stolen while visiting Sigil and smuggled to Baator. (FoD)

            The pit fiend Kri’ik, lieutennant of Archduke Dispater, turns stag and attempts to steal the holy avenger sword Guardian for himself. (FoD)
            Dareel recovers his lost sword and prepares for the gatetown of Fortitude to slide into Arcadia, only to become possessed and begins slaughtering the citizens. (FoD)
      Kas’rarlin sends the same cutters from the year before to deliver another love letter to Chiryn. (WoW)
      Blood Wars, spill-over battles from the lower planar Blood War, errupt across the planes. (BW:CCG)
Month of Narciss
      Rebels reinforce the skirmishes of the Blood Wars. (BW:CCG:R&R)

Month of Tithing
      A Player’s Primer to the Outlands
Month of Savorus
      In the Cage: a Guide to Sigil (ItC:GtS)
      The Factols involve the Factions in the Blood Wars. (BW:CCG:F&F)

Month of the Pivot
      Factol’s Manifesto

Month of Catechism
   Week 1

      Nari the Succubus arrives in the Cage.  She soon begins a relationship with Old Favur, custodian of Harbinger House.  Upon meeting her, Favur ceases to update his journal. (HH)
   Week 2
      Nari appears to Trolan the Mad in Harbinger under the guise of the Lady of Pain, urging him to form the cult Those Who Court The Lady. (HH)
     Week 3
      Lady’s Day: Sougard Lawshredder and Trolan the Mad “escape” from Harbinger House; Harlique Swifthand the Barmy uses the opportunity to escape as well. Harlique begins dreaming of Sougard’s murders each night before they happen the next day. (HH)
      Sougard Lawshredder kills Sod Dirk of Sod Dirk’s Forge and steals a freshly forged longsword meant for Kaldoron of Ysgard. (HH)
      Market’s Day: Favur of the Believers of the Source is found slain in a hovel on Blood Boil in the Lower Ward. (HH)
      Guild’s Day: A bariaur named Vienna of the Athar is found slain in a bunkhouse on Powers Row near the Shattered Temple. (HH)
      Clerk’s Day: Lini, a female tiefling Godsman, is found slain in the Ascension Inn drinking hall.  Narcovi, the investigating Harmonium officer, names the killings “The Law-Killer Murders”. (HH)
      Four dabus paint the a two story building blue. (HH)
      Trolan the Beloved arrives in the gatetown Ecstacy and begins recruitting cultists for Those Who Court the Lady, (HH)
      Hive’s Day: Fassa of the Fraternity of order is found slain in the City Courts. Four dabus repaint the same two story building they had yesterday, this time red. (HH)
      Lower’s Day: Tenskor, one of the investigating Harmonium officers, falls victim to the Law-Killer.  Four dabus repaint the same two story building, this time green. (HH)
      Void’s Day: Keluk the Grey, a githzerai, is found dead in the Parted Veil bookshop.  Four dabus repaint the same two story building, this time yellow. (HH)
     Week 4
      Harbinger House
            Lady’s Day: Four dabus again repaint the same two story building, this time back to the original blue. (HH)

            Cultists from Those Who Court the Lady beggin to migrate to Sigil and meet in Bloodgem Park.  Bereth, the new custodian of Harbinger House, makes a entry in Old Favur’s journal that these cultists seem to be the work of Trolan of Ecstasy. (HH)
            Sougard Lawshredder chooses Kolz of the Mercykillers as the next Law-Killer victim. (HH)
            Crimjack the Cambion attacks Factol Ambar of the Believers of the Source.  During the fray a thief named Tarrin successfully picks Ambar’s pocket and steals the planarity. (HH)
            Sougard evades capture by leaping through a portal near Bloodgem Park that leads to the gate town Ecstasy in the Outlands. (HH)
            The Lady of Pain appears, her shadow slicing apart a group of about twenty congregating members of Those Who Court the Lady. (HH)
            Market’s Day: In Ecstasy, Sougard continures his murder spree, murdering Baldod, cleriic of Moradin, Kellise of the Guvners, and Derix the Blue. (HH)
            Nari frees Pastor Browen from Harbinger House and sends him to the Outlands to ensure Trolan’s return to Sigil. (HH)
            Sougard sets the Church of the Beloved One ablaze.  As it burns, he attacks a helpless cultist.  He returns to Sigil and Harbinger House to complete is murder spree. (HH)
            Guild’s Day: Pastor Browen arrives at the gatetown Curst. (HH)
            Xero Baox attempts to kill Trolan the Beloved in an effort to escape Curst. (HH)
            Hive’s Day: Those Who Court the Lady, led by Kedd, arrive in Sigil from the Court of Light. (HH)
        The Powers send their Proxies into the Blood Wars, containing them in the lower planes. (BW:CCG:P&P)
Month of Sacrilegion
Month of Nihilum
      Planescape Monsterous Compendium Appendix II
            The gray slaad killed in Arborea regains its stature and seeks out the cutter that bested it a year and a day ago. (WoW)

The deed to the Zactar Cathedral reverts from the Fated’s hands as Umbra fulfill’s the prophecy. (D55)

Month of Mortis
Month of Decadre
      Planes of Conflict
            The Mercykillers begin secretly transfering Sigil’s most dangerous criminals (and a few innocents) to the Vault, on Carceri. (PoC, SW)

            Into the Land of the Dead: Hades tests mortal resolve by making a group of planewalkers promise to harm none of his realms’ citizens on thier way back to the plane. (PoC)
            Militancy Justifies the Means: A splinter group of the Order of the Planes Militant resort to covert terrorist tactics to ensure the Order’s power base in Bytopia. (PoC)
            Prison Break: An Anarchist named Kimufi breaks out of the Vault on Carceri. (PoC)
            Beyond the Forbidden Plateau: The Vile Hunt begins hunting down the most powerful intelligent denizens of the Beastlands for the baatezu to gate into the Blood War. (PoC)
Month of Capricious
  128th Year of Factol Haskar’s Administration
Month of Regula
Month of Accordant
Month of Retributus
      The Planar Trade Consortium intercepts a shipment of spiritbowls bound for Mount Celestia. (SW)

      The githzerai signer known as the One links his dreams to the Beastlands. (SW)
      Something Wild
            Garond the Claw, follower of the Torilian power Malar, seeks to free his god from exile on Colothys, fourth layer of Carceri. (SW)

      Ripples from the tainted Beastland dreamscape reach into Sigil, causing normally docile animals to turn vicious. (SW)
Month of Narciss
      Uncaged: Faces of Sigil
Month of Tithing
Month of Savorus
Month of Pivot
      Hellbound: The Blood War
            The yugoloths decide to use the Maeldur Et Kavurik to strip the fiends of thier teleport ability. (H:tBW)

            Kas’rarlin send the same bloods from the previous two years to rescue Chiryn from her masters. (WoW)
Month of Catechism
Month of Sacrilegion
      Planewalker’s Handbook
Month of Nihilium
      On Hallowed Ground

Month of Mortis
      A Guide to the Astral Plane
   Week 4

            1 week prior to the reappearance of the Four Doors, Garmundi starts making sense. (DttU)
            While Estavan is away from Sigil, Signers break into his office and steal the First Door Ledger. (DttU)
            Origax hires Balathzar James to break the code in the First Door Ledger. (DttU)
            Balathzar James meets with Lissandra the Gate-Seeker about the First Door. (DttU)
            Thugs from Jerkot’s Imports attack Balathzar James and steal the First Door Ledger. (DttU)
            Balathzar James holes up in the Healing Hovel on Thistlewind Way. (DttU)
            Garmundi visits Fell Tatto Shop in the Market Ward and gains a tattoo of Aoskar’s holy symbol. (DttU)
  Month of Decadre
   Week 1

      Doors to the Unknown (DttU)
            Corranthol calls for Harmonium to have Garmundi arrested (DttU).
            The First Door appears in the offices of Balthazar James, above Paltry’s Pastries.  The building is owned by the PTC. (DttU)
            Garmundi leaps throught the Second Door as it appears in the Shattered Temple. (DttU)
            The Third Door appears in the mouth of a Cortesial as it migrates to Sigil. (DttU)
            The Fourth Door appears on the side of the Tower. (DttU)
            The Society of the Locked Door ceases it passive ways and becomes violent. (DttU)
   Week 3
            2 weeks after the Four Doors open, the Society of the Locked door destroy a minor portal. (DttU)
            Orgurr the Green Slaad enters the Third Door. (DttU)
  Month of Capricious
   Week 1

            1 month after opening, the Society of the Locked door attempts to kill Lissandra the Gate-Seeper and Fell the Fallen Dabus. (DttU)
            The Logicus Prime of the prime world Logicus prophosizes through the Omenotron of the early Modron March and the return of Orcus. (DttU)
    Week 3
            6 weeks after opening, Lathuraz assumes the body of Cuth Banthor, leader of the Society of the Locked Door, killing him. (DttU)
            Lathuraz if finally destroyed in they hyper reality of Beldarri. (DttU)
   Week 4
            2 months after opening, the Four Doors close. (DttU)
  129th Year of Factol Haskar’s Administration
Month of Regula
      Faces of Evil: The Fiends
      Bwimb, Baron of Oooze, is slain by Tenebrous with the Last Word. (DG)

      Bwimb II, daughter of ther archomental Bwimb, spawns from the remains of her dead father. (IP)
Month of Accordant
Month of Retributus
            Primus, the One and Prime of the modrons, is slain by Tenebrous with the Last Word. (GMM, DG)

Month of Narciss
      Great Modron March
            The Great Modron March begins over 100 years too early.  Contrary to its usual pattern, it does not take place during Leagueheim. (GMM)

Month of Tithing
      Heirs of Elemental Evil
            The town of Gurgle Current is the site of a Sea Elf/Sahaguin war. (RPGA:HoEE)

            The town of Morning Star is besiged by white dragons. (RPGA:HoEE)
Month of Savorus
      Dead Gods
            Five stones come to the attention of the Will of One are impossible to destory among the remains of a ruined temple, believing them to contain the essence of a dead god. (DG)

            The Illithid god of secrets Maanzecorian is slain by Tenebrous with the Last Word. (DG)
            The power of fate Camaxtli is slain by Tenebrous with the Last Word. (DG)
            Nekrotheptis Skorpios, proxy of Set, is slain by Tenebrous and the power of the Last Word. (DG)
            A proxy unknown powers named Everth is slain in Pelion by Tenebrous and the Last Word. (DG)
            The power of wisdom and love Tomeri is slain by Tenebrous with the power of the Last Word. (DG)
            The Five Stones are discovered to be carved from the husk of the dead god Badir, son of Nol, from the prime. (DG)
            Tenebrous is revealed to be the undead remains of Orcus when the Wand of Orcus is destroyed and his last priest is slain in the Astral plane upon his dead husk. (DG)
Month of the Pivot
Month of Catechism
      The Tower Sorcerous reappears after centuries, back in its original location.  Three days later, it again dissappears. (RPGA:C)

Month of Sacrilegion
Month of Nihilum
Month of Mortis
Month of Decadre
Month of Capricious
      A Summoning of Fiends
      A group of teiflings is summonded to the Prime and mistaken by the clueless there as fiends. (RPGA:SoF)

  130th Year of Factol Haskar’s Administration
Month of Regulus
Month of Accordant
      Deep Trouble in Telthin

            The marid Issair’shemin stages an invasion of the prime city of Telthin. (D72)
Month of Retributus
      Planescape Monstrous Compendium Appendix III
      The Menagerie
            The contents of an abandoned secret zoo of elemental creatures get loose and wreck havoc on the streets of Sigil. (AG:M)

Month of Narciss
            A lawful evil force known as the Iron Shadow begins draining the imagination from the planes by claiming the formian city of Klictrik on Arborea, the human city of Bluphoril on the elemental plane of Air, the rilmani city of Sum of All in the Outlands, and the kyton city of Jangling Hilter on Baator. (TftIS)

      For Duty and Deity
            A group from the prime world of Toril travel to the Abyss to bargain with Graz’zt for the freedom of Waukeen, goddess of Luck and Fortune, his prisoner since the Time of Troubles (1370 DR). (FR:FD&D)
            A githyanki fortress in the Astral named TorNav’roc is wiped out by Psurlon forces. (TftIS)
Month of Tithing
      Tales from the Infinite Staircase
            A group of bloods are asked to investigate the spread of the Iron Shadow by the lillendi caretakers of the Infinite Staircase. (TftIS)

            The Iron Shadow-infectd formian Queen Hvix’mnac travels to the Spawning Stone on Limbo and infects it.  Her absences plunges the city into chaos, resulting in its flooding. (TftIS)
            Jazriul the hound archon begins his investgations on the spread of the Iron Shadow. (TftIS)
            Iron Shadow-infected slaadi travel to the dempiplane of Maelost in the Etheral and to the githyanki fortress TorNav’roc in the Astral. (TftIS)
            A kyton band travels to Limbo to assassinate the githzerai Cahm’Fel. (TftIS)
            Slaadi travel to the formian city of Klictrik on Arborea to wreak revenge for thier queen bringing them the Iron Shadow. (TftIS)
      TSR Jam 1999: The Manxome Foe
            The monavic deva Toves kidnapps an armanite tanar’ri named Vhawn, letting her loose in Bytopia in order to give her a chance in repenting. (TJ99, WoH)

Month of Savorus
Month of The Pivot
Month of Catechism
      Guide to the Ethereal Plane
Month of Sacrilegion
            Hive’s Day: Diggers for Alluvius Rusking discover a scrap of ancient parchment detailing how to use the Sigil Spell. (FW)

            Lower’s Day: The wizard Validesu discovers the Sigil spell.  Realizing what it is, he flees to Nowhere. (FW)
            Void’s Day: Duke Rowan Darkwood finds the Labrynth Stone on the fourth layer of Pandemonium. (FW)
            Factol Rhys of the Transcendent Order abandons Sigil for a Cipher base in Elysium. (FW)
  Week 3
            Clerk’s Day: Darkwood peels the Harmonium and Doomguard into thinking the other is planning an attack. (FW)
            The Lady of pain sends Factol Erin Montgomery of the Sensates and Factol Pentar of the Doomguard to the Mazes. (FW)
            Lower’s Day: Darkwood secretly marries Factol Alisohn Nilesia of the Mercykillers. (FW)
            Void’s Day: The oldest barmy in the Gatehouse, Gifad, demands to see Darkwood, who ignores him. (FW)
     Week 4
            Lady’s Day: The Lady of Pain banishes Factol Skal of the Dustmen, the three leaders of the Free League, and various cell leaders of the Revelutionary League to the Mazes. (FW)
            Merchant’s Day: The Eschaton sect surfaces and begins prophesizing the doom of Sigil. (FW)
            Duke Rowan forces Nilesia through a portal and sells her to the fiends.  Hiemdall abandons him, and he looses his ranger status. (FW)
            The Mercykillers begin to splinter. (FW)
            Guild’s Day: The Lady of Pain sends Factol Darius of the Sign of One, Factol Sruce of the Bleak Cabal, Factol Terrance of the Athar, and Factol Ambar of the Believers of the Source to the Mazes. (FW)
            Hive’s Day: Duke Darkwood records his plans to destroy the Lady into a recorder stone in the Sensoriums of the Civic Festhall as Gifad the barmy tries to escape the Gatehouse. (FW)
Month of Nihilum
   Week 1

      The Faction War begins. (FW)
            Lady’s Day: Factol Sarin of the Harmonium is assassinated by the Revolutionary League. (FW)
            Arwyn Swan’s Song announces the splinter of the Red Death into the Sons of Mercy, the Sodkillers, and the Mercykillers. (FW)
            The Lady of Pain banishes Factol Karan of the Xaositects to the Mazes (FW)
            Merchant’s Day: Anarchists attack a Sensate bar, sending all within its walls to the deadbook. (FW)
            The Sons of Mercy begin releasing unjustly jailed sods from the Prison. (FW)
            Clerk’s day The Lady of Pain sends Duke Rowan to the Mazes just as he learns how to unleash the Labyrinth Stone. (FW)
            The Harmonium officially joins forces with the Sensates against the Doomguard and Anarchists. (FW)
            The Doomguard ask the Bleak Cabal for thier support in the rising tensions, only to be refused. (FW)
            Hive’s Day: The Free League ally themselves with the Doomguard and the Anarchists in response to Harmonium persecution. (FW)
            Lower’s Day: The Mercykiller Wyrm escapes from the Tower of the Wyrm and rampages through the streets of Sigil until slain. (FW)
   Week 2
            Lady’s Day: Arwyl Swan’s Son agrees to have the Sons of Mercy support the Harmonium/Sensate alliance. (FW)
            A Xaositect, one of the killers release from the Prison, kills Factol Haskar of the Fraternity of Order. (FW)
            The Sodkillers joing with the Doomguard and Anarchists. (FW)
            Guild’s Day: The Battle of the Armory.  The Harmonium lead the Sensates and Sons of Mercy in the first major conflict of the Faction War against the defending forces of the Free Leauge, Doomguard, Anarchists, and Sodkillers.  The Armory is razed, and the Doomguard faction collapses. (FW)
            Hive’s Day: The Xaositects join the Faction War on the side of the decimated Doomguard. As an immediate response, the Fraternity of Order joins with the Harmonium. (FW)
            The Labyrinth Stone ends up in the hands of Alluvius Ruskin. (FW)
            Void’s Day: The Sign of One joins on the side of the Harmonium. (FW)
   Week 3
            Lady’s Day: The Athar declare neutrality, refusing to become involved in the Faction War (FW)
            Market’s Day: The Eschaton responds to false rumors of Harmonium threats and step up the armageddon propaganda. (FW)
            The Believers of the Source join with the Harmonium. (FW)
            Guild’s Day: A yagnoloth named Incarus manipulated Ely Cromlich into setting up a tanar’ri rebellion, and then warns the baatezu. (FW)
            Clerk’s Day: The Harmonium, Sensates, and Guvners gather their forces to prevent the Xaositect/Indep march on the Civic Festhall. (FW)
            Tanar’ri and baatezu forces invade the Cage right in the middle of the opposing factional forces. (FW)
            The Sodkillers attack the Civic Festhall with the help of the tanar’ri seeking to assassinate Factol Erin Montgomery. (FW)
            Hive’s Day: Hurricane-level storms wrack the Lower Ward like never before in recorded history. (FW)
            The Lady of Pain closes all portals in Sigil. (FW)
            Lower’s Day: A city wide riot errupts in Sigil as the populace panics until the every Cipher appears on the streets to calm things down. (FW)
   Week 4
            Lady’s Day: The Anarchists seek to punish the Bleak Cabal for not aiding the Doomguard by infiltrating the Gatehouse and setting inmates free. (FW)
            Guild’s Day: The wizard Vadelisu leaves the safety of Nowhere and tries to cast the Sigil Spell but fails without the Labyrinth Stone. (FW)
            Clerk’s Day: Gifad, free of the Gatehouse, attempts to use the Labyrinth Stone to cast the Sigil Spell. (FW)
            Void’s Day: The Tempest of Doors. Two days after the Truce of the Faction War, the Lady of Pain reopens the portals in Sigil, but they do not all act as they once did. (FW)
Month of Mortis
            An anonymous person hires the Stone and Cog to construct a monument called the Wound the Bleeds in the Lower Ward to commemorate the Faction War.  Three weeks later, it is finished. (FW)

Month of Decadre
      The Inner Planes
Month of Capricous

“I’ve done this all before, and will do it all again.
I will repeat history until I get it right.”
— the rilmani known as Center-of-All

      Abbreviations/Dating Key:

   Planescape            2 Post Faction War
   Birthright                2041 MA, 1527 HC, or 554 MR
   Dark Sun                Free Year 15, or Mountain’s Defiance of the 190th Kings Age
   Forgotten Realms 1371 Dale Reckoning, Year of the Unstrung Harp, or 13 Present Reckoning.
   Ravenloft               754


       DG            Dead Gods

       DS             The Deva Spark

       DttU           Doors to the Unknown

       EB              The Eternal Boundary

       FM              Factol’s Manifesto

       FW              Faction War

       FoD             Fires of Dis

       GttAP          Guide to the Astral Plane

       GttEP          Guide to the Ethereal Plane

       H:tBW         Hellbound: The Blood War

       HH              Harbinger House

       ItC:GtS        In the Cage: Guide to Sigil

       OHG            On Hallowed Ground

       PGttO          Player’s Guide to the Outlands

       PH               Planewalker’s Handbook

       PoC             Planes of Conflict

             Planes of Law

             Planes of Chaos

         Planescape Campaign Setting

       Planescape Monstrous Compendium Appendix

     Planescape Monstrous Compendium Appendix 2

     Planescape Monstrous Compendium Appendix 3

              Something Wild

            Tales from the Infinite Staircase

            TSR Jam 1999

            Well of Worlds

   PLANESCAPE Video Games
       P:T           Planescape: Torment
   PLANESCAPE Collectible Card Game
       BW:CCG             Blood Wars: Collectible Card Game
       BW:CCG:F&F     Blood Wars: Collectible Card Game: Factols & Factions
       BW:CCG:P&P     Blood Wars: Collectible Card Game: Powers & Proxies
       BW:CCG:R&R    Blood Wars: Collectible Card Game: Rebels & Reinforcements
   RPGA Planescape Adventures
       AG:M                Adventurer’s Guild: The Menagerie
       RPGA:C           RPGA: Cutters
       RPGA:HoEE    RPGA: Heirs of Elemental Evil
       RPGA:PP         RPGA: The Poison Pen
       RPGA:SoF       RPGA: A Summoning of Fiends
   Magazine Articles
       D55           Dungeon #55 “Umbra”
       D60           Dungeon #60 “Nemesis”
       D72           Dungeon #72 “Deep Trouble in Telthin”
       P127          Polyhedron #127 “The Day of Grace”
       P137          Polyhedron #137 “Of Sigil and the Sea”
   Planar Products
       MC8          Monster Compendium Vol. 8
       DVD          Die Vecna, Die!
       GtH           Guide to Hell
       VoM           Vortex of Madness
       WoH          Warriors of Heaven
       WoH:DD    Warriors of Heaven: Devil’s Deal
       WoH:Q      Warriors of Heaven: Quesar
   Other Settings
       BR:CS          BIRTHRIGHT Campaign Setting
       DS:BS           DARK SUN: Black Spine
       DS:CbtSS     DARK SUN: City by the Silt Sea
       FR:FD&D      FORGOTTEN REALMS: For Duty & Diety
       FR:CS2         FORGOTTEN REALMS: Campaign Setting 2nd Edition
       GH:RttToH   GREYHAWK: Return to the Tomb of Horrors
       GH:Q1          GREYHAWK: Q1 Queen of the Demonweb Pits
       RL:DoD         RAVNELOFT: Domains of Dread
       RL:tNL          RAVENLOFT: The Nightmare Lands
       SJ:tAC          SPELLJAMMER: The Astromundi Cluster

“No history is more accurate
than the force that governs it…”
— A stubborn Indep
debating with an even more stubborn Modron



3 thoughts on “Planescape Timeline v1.1 – Post-Sigil

  1. Pingback: Planescape Timeline v1.1 – Post Faction War | Living Sigil

  2. Pingback: Planescape Timeline v1.1 – Pre-Sigil | Living Sigil

  3. Pingback: Planescape Timeline v1.1 – The Beginning | Living Sigil

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