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imported>Darman36
Corrections. No confirmation that unsourced intro dates were right since IE and BCE do not have direct correlation per Tombs of the Fallen. How does Loki help Aletheia transfer into the Staff if he's imprisoned?
imported>Gener4l Cl4ank4
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{{Era|Timeline|Isu}}
{{Era|Timeline|Isu}}
{{Update|[[Assassin's Creed: Valhalla]] and [[Dawn of Ragnarök]]}}
{{Update|''[[Assassin's Creed: Valhalla]]'' and ''[[Dawn of Ragnarök]]''}}
__NOTOC__
__NOTOC__
[[File:ACU DB Precursor Memo.png|thumb|200px|A fragmented still depicting life before the Great Catastrophe.]]
[[File:ACU DB Precursor Memo.png|thumb|230px|A fragmented still depicting life before the Great Catastrophe.]]
The '''Isu Era''' was a period of time marked by the existence of the [[Isu]] as the dominant species on [[Earth]].<ref name="ACSdb003">''[[Assassin's Creed: Syndicate]]'' – [[Database: Reconstructed Data 003]]</ref> What time period preceded the era's beginning is unclear, but the Isu species had a presence within the border of modern-day [[Jordan]] around 80, 000 BCE.<ref>''[[Assassin's Creed: Unity]]'' – [[Database: 15. Precursor Memo]]</ref>
The '''Isu Era''' was a period of time marked by the existence of the [[Isu]] as the dominant species on [[Earth]].<ref name="ACSdb003">''[[Assassin's Creed: Syndicate]]'' – [[Database: Reconstructed Data 003]]</ref> What time period preceded the era's beginning is unclear, but the Isu species had a presence within the border of modern-day [[Jordan]] around 80, 000 BCE.<ref>''[[Assassin's Creed: Unity]]'' – [[Database: 15. Precursor Memo]]</ref>


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===2195 IE===
===2195 IE===
*The Isu scientist [[Juno]] was born in [[Feyan]].<ref name="ACSModern">''[[Assassin's Creed: Syndicate]]'' – [[21st century conversations|Modern day]]: "World War I simulation"</ref>
*The Isu scientist [[Juno]] was born in [[Feyan]].<ref name="ACS Modern">''[[Assassin's Creed: Syndicate]]'' – [[21st century conversations|Modern day]]: "World War I simulation"</ref>


===c. 2200 IE (c.75, 100 BCE)<ref name="Staff file">''[[Assassin's Creed: Valhalla]]'' – [[Layla Hassan's personal files]] – Staff of Hermes Trismegistus (file)</ref>===
===c. 2200 IE (c. 75,100 BCE)<ref name="Staff file">''[[Assassin's Creed: Valhalla]]'' – [[Layla Hassan's personal files]] – Staff of Hermes Trismegistus (file)</ref>===
*The [[Staff of Hermes Trismegistus]] was forged in the late "Isu Singularity Age".<ref name="Staff file"/>
*The [[Staff of Hermes Trismegistus]] was forged in the late "Isu Singularity Age".<ref name="Staff file"/>


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[[File:Eden 3 v.png|thumb|250px|Adam and Eve fleeing Eden with an Apple]]
[[File:Eden 3 v.png|thumb|250px|Adam and Eve fleeing Eden with an Apple]]
*[[Adam]] and [[Eve]], two Isu-human [[hybrid]] slaves, escaped from the city of [[Eden]] with an [[Apples of Eden|Apple of Eden]].<ref name="The Truth">''[[Assassin's Creed II]]'' – [[The Truth]]</ref>
*[[Adam]] and [[Eve]], two Isu-human [[hybrid]] slaves, escaped from the city of [[Eden]] with an [[Apples of Eden|Apple of Eden]].<ref name="The Truth">''[[Assassin's Creed II]]'' – [[The Truth]]</ref>
*Ruling as the new Father of Understanding, Mother of Wisdom, and Sacred Voice,<ref name="The Price of Wisdom">''[[Assassin's Creed: Valhalla]] – [[The Price of Wisdom]]''</ref> the [[Capitoline Triad]] comprised of Jupiter, Juno, and [[Minerva]], respectively, retreated to the [[Grand Temple]] to find a solution from the impending solar flare, ultimately trying [[Six methods of salvation|six unsuccessful options]].<ref name="ACRV Modern Day">''[[Assassin's Creed: Revelations]]'' – [[21st century conversations|Modern day]]</ref><ref name="AC3 Modern Day">''[[Assassin's Creed III]]'' – [[21st century conversations|Modern day]]</ref><ref name="The Price of Wisdom"/><ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Hlutrholt"</ref>
*Ruling as the new Father of Understanding, Mother of Wisdom, and Sacred Voice,<ref name="The Price of Wisdom">''[[Assassin's Creed: Valhalla]] – [[The Price of Wisdom]]''</ref> the [[Capitoline Triad]] comprised of Jupiter, Juno, and [[Minerva]], respectively, retreated to the [[Grand Temple]] to find a solution for the impending solar flare, ultimately trying [[Six methods of salvation|six unsuccessful options]].<ref name="ACRV Modern Day">''[[Assassin's Creed: Revelations]]'' – [[21st century conversations|Modern day]]</ref><ref name="AC3 Modern Day">''[[Assassin's Creed III]]'' – [[21st century conversations|Modern day]]</ref><ref name="The Price of Wisdom"/><ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Hlutrholt"</ref>
{{Simulation Start}}
{{Simulation Start}}
*[[Balor]] killed [[Cú Chulainn]] but was struck by Cú's [[spear]] [[Gae Bolg]], which became lodged into his back. Later, the Isu [[Odin]] faced Balor in combat and claimed Gae Bolg following his victory.<ref name="Amber Sun">''[[Assassin's Creed: Valhalla]] – [[Wrath of the Druids]]'' – [[Amber Sun]]</ref>
*[[Balor]] killed [[Cú Chulainn]] but was struck by Cú's [[spear]] [[Gae Bolg]], which became lodged into his back. Later, the Isu [[Odin]] faced Balor in combat and claimed Gae Bolg following his victory.<ref name="Amber Sun">''[[Assassin's Creed: Valhalla]] – [[Wrath of the Druids]]'' – [[Amber Sun]]</ref>
*After Odin learned from the supercomputer [[Yggdrasil]] that [[Loki]] and Alethia's illegitimate child [[Fenrir]] was [[Calculations|projected]] to kill him during the impending catastrophe,<ref>''[[Assassin's Creed: Valhalla]]'' – [[View Above All]]</ref> he had the boy imprisoned<ref>''[[Assassin's Creed: Valhalla]]'' – [[Binding Fate]]</ref> for "{{Wiki|Pre-crime|invented crimes}}".<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Thornburg Henges"</ref>
*After Odin learned from the supercomputer [[Yggdrasil]] that [[Loki]] and Alethia's illegitimate child [[Fenrir]] was [[Calculations|projected]] to kill him during the impending catastrophe,<ref>''[[Assassin's Creed: Valhalla]]'' – [[View Above All]]</ref> he had the boy imprisoned<ref>''[[Assassin's Creed: Valhalla]]'' – [[Binding Fate]]</ref> for "{{Wiki|Pre-crime|invented crimes}}".<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Thornburg Henges"</ref>
*Outraged at Fenrir's unjust imprisonment,<ref name="Anomaly3">''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Quartzite Ridge"</ref> and after learning that Odin's son [[Baldr]] was vulnerable to [[mistletoe]],<ref>''[[Assassin's Creed: Valhalla – Forgotten Myths]]'' – [[Assassin's Creed: Valhalla – Forgotten Myths 2|Issue #2]]</ref> Loki arranged for the warlord [[Surtr]] to capture Baldr<ref name="ForgottenMyths3">''[[Assassin's Creed: Valhalla – Forgotten Myths]]'' – [[Assassin's Creed: Valhalla – Forgotten Myths 3|Issue #3]]</ref> and have him fatally [[poison]]ed;<ref name="Anomaly3"/><ref>''[[Assassin's Creed: Valhalla]] – [[Dawn of Ragnarök]]'' – [[The Rescue (Valhalla)|The Rescue]]</ref> Odin attempted a rescue but arrived too late and could only grieve his own loss.<ref name="Anomaly3"/><ref name="Anomaly3"/><ref>''[[Assassin's Creed: Valhalla]] – [[Dawn of Ragnarök]]'' – [[Pride of the Aesir]]</ref>
*Outraged at Fenrir's unjust imprisonment,<ref name="Anomaly3">''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Quartzite Ridge"</ref> and after learning that Odin's son [[Baldr]] was vulnerable to [[mistletoe]],<ref>''[[Assassin's Creed: Valhalla – Forgotten Myths]]'' – [[Assassin's Creed: Valhalla – Forgotten Myths 2|Issue #2]]</ref> Loki arranged for the warlord [[Surtr]] to capture Baldr<ref name="Forgotten Myths 3">''[[Assassin's Creed: Valhalla – Forgotten Myths]]'' – [[Assassin's Creed: Valhalla – Forgotten Myths 3|Issue #3]]</ref> and have him fatally [[poison]]ed.<ref name="Anomaly3"/><ref>''[[Assassin's Creed: Valhalla]] – [[Dawn of Ragnarök]]'' – [[The Rescue (Valhalla)|The Rescue]]</ref> Odin attempted a rescue him but arrived too late and could only grieve his own loss.<ref name="Anomaly3"/><ref>''[[Assassin's Creed: Valhalla]] – [[Dawn of Ragnarök]]'' – [[Pride of the Aesir]]</ref>
{{Simulation End}}
{{Simulation End}}
*After learning of Loki's involvement in Baldr's murder, Odin had him arrested,<ref name="Anomaly3">''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Kildesbig"</ref>, imprisoned,<ref name="ForgottenMyths3"/> and tortured in an underground [[Alamut Temple|vault]] beneath would later become the [[fort]]ress [[Alamut]].<ref>''[[Assassin's Creed: Mirage]]'' – [[In Pursuit of Truth]]</ref>
*After learning of Loki's involvement in Baldr's murder, Odin had him arrested,<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Kildesbig"</ref> imprisoned,<ref name="Forgotten Myths 3"/> and tortured in an underground [[Alamut Temple|vault]] beneath what would later become the [[fort]]ress of [[Alamut]].<ref>''[[Assassin's Creed: Mirage]]'' – [[In Pursuit of Truth]]</ref>
*Aita volunteered as a test subject in an experiment to transfer Isu consciousness into human bodies, though his mind swiftly deteriorated.<ref name="AC3 Modern Day"/><ref name="Thom Kavanagh Letter 13">''[[Assassin's Creed IV: Black Flag]]'' – [[Thom Kavanagh's letters]] #13: "Another Fryghtfull Reverie"</ref>
*Aita volunteered as a test subject in an experiment to transfer Isu consciousness into human bodies, though his mind swiftly deteriorated.<ref name="AC3 Modern Day"/><ref name="Thom Kavanagh Letter 13">''[[Assassin's Creed IV: Black Flag]]'' – [[Thom Kavanagh's letters]] #13: "Another Fryghtfull Reverie"</ref>
*Juno continued researching this process and developed a [[Mead of poetry|serum]] that facilitated the Isu being [[Isu incarnation|incarnated]] as humans. Due to worries that it would pollute the human genome, Jupiter and Minerva abandoned the initiative and had the serum locked away.<ref name="The Price of Wisdom"/>
*Juno continued researching this process and developed a [[Mead of poetry|serum]] that facilitated the Isu being [[Isu incarnation|incarnated]] as humans. Due to worries that it would pollute the human genome, Jupiter and Minerva abandoned the initiative and had the serum locked away.<ref name="The Price of Wisdom"/>
{{Simulation Start}}
{{Simulation Start}}
*With Juno's aid, Odin stole the untested serum in order to survive the impending catastrophe. Taking a sample for herself,<ref name="The Price of Wisdom"/> Juno secretly added parts of Aita's genetic code into the human DNA allowing him to be reborn in humans as [[Sage]]s,<ref name="Thom Kavanagh Letter 20">''[[Assassin's Creed IV: Black Flag]]'' – [[Thom Kavanagh's letters]] #20: "A Secret Incomprehensible"</ref> after which she agreed to end his suffering.<ref name="AC3 Modern Day"/><ref name="Thom Kavanagh Letter 20"/> [[Vejovis]] also took advantage of a similar method to develop Sages of himself.<ref name="AC:ERPB">''[[Assassin's Creed: Escape Room Puzzle Book]]''</ref>
*With Juno's aid, Odin stole the untested serum in order to survive the impending catastrophe. Taking a sample for herself,<ref name="The Price of Wisdom"/> Juno secretly added parts of Aita's genetic code into the human DNA, allowing him to be reborn in humans as [[Sage]]s,<ref name="Thom Kavanagh Letter 20">''[[Assassin's Creed IV: Black Flag]]'' – [[Thom Kavanagh's letters]] #20: "A Secret Incomprehensible"</ref> after which she agreed to end his suffering.<ref name="AC3 Modern Day"/><ref name="Thom Kavanagh Letter 20"/> [[Vejovis]] also took advantage of a similar method to develop Sages of himself.<ref name="AC:ERPB">''[[Assassin's Creed: Escape Room Puzzle Book]]''</ref>
{{Simulation End}}
{{Simulation End}}
*Juno secretly tampered with Minerva's [[Eye]], a device that could calculate potential futures, to manipulate humanity and ensure her global domination. After her treachery<ref name="AC3 Modern Day"/> and role in Odin's theft of the serum<ref name="The Price of Wisdom"/> were discovered, the High Council stripped her of her title<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Briudun Hill"</ref> before Minerva<ref name="AC3 Modern Day"/> and Jupiter attacked and killed her in the Grand Temple.<ref>''[[Assassin's Creed III: Official Game Guide]]'': "Analysis & Speculation", pg. 308</ref> However, Juno survived and digitally transferred her consciousness inside the [[Temple (Isu)|temple]]'s walls.<ref name="AC3 Modern Day"/>
*Juno secretly tampered with Minerva's [[Eye]], a device that could calculate potential futures, to manipulate humanity and ensure her global domination. After her treachery<ref name="AC3 Modern Day"/> and role in Odin's theft of the serum<ref name="The Price of Wisdom"/> were discovered, the High Council stripped her of her title<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Briudun Hill"</ref> before Minerva<ref name="AC3 Modern Day"/> and Jupiter attacked and killed her in the Grand Temple.<ref>''[[Assassin's Creed III: Official Game Guide]]'': "Analysis & Speculation", pg. 308</ref> However, Juno survived and digitally transferred her consciousness inside the [[Temple (Isu)|temple]]'s walls.<ref name="AC3 Modern Day"/>
*After Aletheia was gravely injured,<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Basilica Ruins"</ref> Loki helped upload her consciousness into the Staff of Hermes Trismegistus,<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Needham Lake"</ref><ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Seven Sisters"</ref> and the pair hoped to reunite after the impending catastrophe.<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "The Needles"</ref>
*After Aletheia was gravely injured<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Basilica Ruins"</ref> while attempting to steal the serum from [[Ásgarðr|Asgard]],<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Aqueduct"</ref> Loki helped upload her consciousness into the Staff of Hermes Trismegistus,<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Needham Lake"</ref><ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "Seven Sisters"</ref> and the pair hoped to reunite after the impending catastrophe.<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "The Needles"</ref>
;(c. 75, 010 BCE)<ref name="Initiates">''[[Assassin's Creed: Initiates]]'' – Timeline</ref>
:*Humanity rose up in [[Human-Isu War|rebellion]] against the Isu,<ref name="InBoccaAlLupo">''[[Assassin's Creed II]]'' – [[In Bocca al Lupo]]</ref> prompting a ten-year long war.<ref name="Initiates"/><ref>''[[Assassin's Creed: The Essential Guide]]'' {{c|2nd ed.}} – Chapter 1: Introduction: "Timeline: Key Events Overview"</ref> Juno's father [[Saturn]] was one of the war's first victims.<ref>''[[Assassin's Creed: Uprising]]'' – [[Assassin's Creed: Uprising 4|Issue #4]]</ref>


===2306 IE<ref name="ACSModern"/> (c. 75, 000 BCE)<ref name="Initiates"/>===
===c. 75,010 BCE<ref name="Initiates">''[[Assassin's Creed: Initiates]]'' – Timeline</ref>===
*Humanity rose up in [[Human-Isu War|rebellion]] against the Isu,<ref name="In Bocca Al Lupo">''[[Assassin's Creed II]]'' – [[In Bocca al Lupo]]</ref> prompting a ten-year long war.<ref name="Initiates"/><ref>''[[Assassin's Creed: The Essential Guide]]'' {{c|2nd ed.}} – Chapter 1: Introduction: "Timeline: Key Events Overview"</ref> Juno's father [[Saturn]] was one of the war's first victims.<ref>''[[Assassin's Creed: Uprising]]'' – [[Assassin's Creed: Uprising 4|Issue #4]]</ref>
 
===2306 IE<ref name="ACS Modern"/> (c. 75,000 BCE)<ref name="Initiates"/>===
[[File:ACR-Toba 4.png|thumb|250px|Earth after the Great Catastrophe]]
[[File:ACR-Toba 4.png|thumb|250px|Earth after the Great Catastrophe]]
*Minerva made preparations for another solution involving the [[global aurora borealis device]] to be tried during the next solar cycle, hoping that it would be successful without Juno's influence.<ref name="AC3 Modern Day"/>
*Minerva made preparations for another solution involving the [[global aurora borealis device]] to be tried during the next solar cycle, hoping that it would be successful without Juno's influence.<ref name="AC3 Modern Day"/>
*The Great Catastrophe occurred<ref name="ACSModern"/> when a {{Wiki|coronal mass ejection}} struck Earth. Less than 10,000 humans, and far fewer members of the Isu, survived the cataclysm, bringing an end to the Human-Isu War.<ref name="InBoccaAlLupo"/>
*The Great Catastrophe occurred<ref name="ACS Modern"/> when a {{Wiki|coronal mass ejection}} struck Earth. Less than 10,000 humans, and far fewer members of the Isu, survived the cataclysm, bringing an end to the Human-Isu War.<ref name="In Bocca Al Lupo"/>
*As the Great Catastrophe struck the Earth, Odin, [[Týr]], [[Thor]], [[Freyja]], [[Idun]], [[Frey]], [[Sif]], and [[Heimdall]] used the serum to upload their DNA into Yggdrasil to be incarnated as humans in future generations, before meeting their inevitable doom. Loki killed Heimdall before he could leave Yggdrasil's chamber and secretly used the serum to be incarnated as well.<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "AA_Complete"</ref>
*As the Great Catastrophe struck the Earth, Odin, [[Týr]], [[Thor]], [[Freyja]], [[Idun]], [[Frey]], [[Sif]], and [[Heimdall]] used the serum to upload their DNA into Yggdrasil to be incarnated as humans in future generations, before meeting their inevitable doom. Loki killed Heimdall before he could leave Yggdrasil's chamber and secretly used the serum to be incarnated as well.<ref>''[[Assassin's Creed: Valhalla]]'' – [[Animus Anomalies]]: "AA_Complete"</ref>


===Post 2306 IE===
===Post 2306 IE===
*Three months after the Great Catastrophe, six [[The Messenger|Messengers]] recorded reports over two weeks' time for [[Layla Hassan]] before storing them in [[Temple (Isu)|vaults]] scattered around [[Egypt]]. In order, they were the [[Amun Amunet messenger]] at [[Oun-mAa Niye Ressoot]],<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Oun-mAa Niye Ressoot"</ref> the [[Nomarch messenger]] at  [[Seshem.eff Er Aat]],<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Seshem.eff Er Aat"</ref> the [[Khufu messenger]] at [[Khesesh Em Sesh Em Eeneb]],<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Khesesh Em Sesh Em Eeneb"</ref> the [[Khnum and Hequet messenger]] at [[Eeyoo Sekedoo Aat]],<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Oun-mAa Niye Ressoot"</ref> the [[Seth Anath messenger]] at [[Qeneb.too Kah'Aiye]],<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Qeneb too Kah'Aiye"</ref> and the [[Sphinx messenger]] at [[Eesfet Oon-m'Aa Poo]].<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Sphinx messenger"</ref>
*Three months after the Great Catastrophe, six [[The Messenger|Messengers]] recorded reports over two weeks' time for [[Layla Hassan]] before storing them in [[Temple (Isu)|vaults]] scattered around [[Egypt]]. In order, they were the [[Amun Amunet messenger]] at [[Oun-mAa Niye Ressoot]],<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Oun-mAa Niye Ressoot"</ref> the [[Nomarch messenger]] at  [[Seshem.eff Er Aat]],<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Seshem.eff Er Aat"</ref> the [[Khufu messenger]] at [[Khesesh Em Sesh Em Eeneb]],<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Khesesh Em Sesh Em Eeneb"</ref> the [[Khnum and Hequet messenger]] at [[Eeyoo Sekedoo Aat]],<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Oun-mAa Niye Ressoot"</ref> the [[Seth Anath messenger]] at [[Qeneb.too Kah'Aiye]],<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Qeneb too Kah'Aiye"</ref> and the [[Sphinx messenger]] at [[Eesfet Oon-m'Aa Poo]].<ref>''[[Assassin's Creed: Origins]]'' – [[Layla Hassan's personal files]] – The Empirical Truth: "Sphinx messenger"</ref>
*In the wake of the Great Catastrophe, Earth experienced severe climate change, with the ash in the atmosphere making the air toxic while also causing global temperatures drop<ref name="Thom Kavanagh Letter 13"/> because the particulate matter {{Wiki|backscatter}}ed incoming solar radiation and induced a {{Wiki|volcanic winter}}. Humanity and the Isu worked together to rebuild civilization. The Isu influenced human civilizations' early stages and would subsequently come to be revered as gods by the humans.<ref name="InBoccaAlLupo"/><ref name="Encyclopedia">''[[Assassin's Creed Encyclopedia]]''</ref>
*In the wake of the Great Catastrophe, Earth experienced severe climate change, with the ash in the atmosphere making the air toxic while also causing global temperatures drop<ref name="Thom Kavanagh Letter 13"/> because the particulate matter {{Wiki|backscatter}}ed incoming solar radiation and induced a {{Wiki|volcanic winter}}. Humanity and the Isu worked together to rebuild civilization. The Isu influenced human civilizations' early stages and would subsequently come to be revered as gods by the humans.<ref name="In Bocca Al Lupo"/><ref name="Encyclopedia">''[[Assassin's Creed Encyclopedia]]''</ref>
;c. 74, 900 BCE
 
:*The last Isu died roughly 100 human years after the catastrophe, according to estimates made by the [[Assassins]].<ref name="ACV">''[[Assassin's Creed: Valhalla]]'' – [[Layla Hassan's personal files]] – The Messengers: "Isu Messengers III"</ref>
===c. 74,900 BCE===
*The last Isu died roughly 100 human years after the catastrophe, according to estimates made by the [[Assassins]].<ref name="ACV">''[[Assassin's Creed: Valhalla]]'' – [[Layla Hassan's personal files]] – The Messengers: "Isu Messengers III"</ref>


==Appearances==
==Appearances==

Revision as of 16:59, 25 August 2025

Patience, brothers. Soon we will reveal the secrets of Assassin's Creed: Valhalla and Dawn of Ragnarök.

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A fragmented still depicting life before the Great Catastrophe.

The Isu Era was a period of time marked by the existence of the Isu as the dominant species on Earth.[1] What time period preceded the era's beginning is unclear, but the Isu species had a presence within the border of modern-day Jordan around 80, 000 BCE.[2]

Timeline

Pre 1923 IE

1923 IE

  • During the War of Unification, Consus created the first Shroud of Eden to treat casualties of the war. He later transferred his consciousness into the Shroud in a desperate bid to escape death, but became trapped within his own creation.[1]

2161 IE

Unknown

  • Seth killed his brother Osiris. Overwhelmed by grief, Osiris' sister-wife Isis used the Ankh to revive him for one night, during which they conceived their son Horus.[8]
Atlantis before its sinking

2194 IE

  • Day 6: The human workers from a construction site in Qobustan, Azerbaijan were reassigned to the sanitation of a nearby lake.[15]

2195 IE

c. 2200 IE (c. 75,100 BCE)[17]

c. 2220 IE

  • Juno recovered the prototype Shroud of Eden housing Consus' preserved consciousness.[18]

Unknown

  • Poseidon granted Juno and her husband Aita access to Atlantis, where they secretly started the Olympos Project, in which they experimented on humans and created monstrosities.[19] Poseidon banished them back to Feyan[20][21] and outlawed human experimentation in Atlantis.[22]
  • The Sister Realms held a summit through their Atlantean embassies regarding the findings of Atlantis' Solar Dynamics Observatory and the threat of solar instability. Hades was the only leader to attend but embraced the prospect of annihilation.[23]
  • On the advice of his dikastes Aletheia, Posidon destroyed Atlantis by sinking it into the ocean due to recurring upheaval and friction between its Isu and human populations.[24]
Adam and Eve fleeing Eden with an Apple
The enclosed content covers events or items that, while canonically experienced, may or may not have been altered in some manner and cannot be taken at face value.
  • After learning of Loki's involvement in Baldr's murder, Odin had him arrested,[39] imprisoned,[36] and tortured in an underground vault beneath what would later become the fortress of Alamut.[40]
  • Aita volunteered as a test subject in an experiment to transfer Isu consciousness into human bodies, though his mind swiftly deteriorated.[28][41]
  • Juno continued researching this process and developed a serum that facilitated the Isu being incarnated as humans. Due to worries that it would pollute the human genome, Jupiter and Minerva abandoned the initiative and had the serum locked away.[26]
The enclosed content covers events or items that, while canonically experienced, may or may not have been altered in some manner and cannot be taken at face value.
  • With Juno's aid, Odin stole the untested serum in order to survive the impending catastrophe. Taking a sample for herself,[26] Juno secretly added parts of Aita's genetic code into the human DNA, allowing him to be reborn in humans as Sages,[42] after which she agreed to end his suffering.[28][42] Vejovis also took advantage of a similar method to develop Sages of himself.[43]
  • Juno secretly tampered with Minerva's Eye, a device that could calculate potential futures, to manipulate humanity and ensure her global domination. After her treachery[28] and role in Odin's theft of the serum[26] were discovered, the High Council stripped her of her title[44] before Minerva[28] and Jupiter attacked and killed her in the Grand Temple.[45] However, Juno survived and digitally transferred her consciousness inside the temple's walls.[28]
  • After Aletheia was gravely injured[46] while attempting to steal the serum from Asgard,[47] Loki helped upload her consciousness into the Staff of Hermes Trismegistus,[48][49] and the pair hoped to reunite after the impending catastrophe.[50]

c. 75,010 BCE[51]

2306 IE[16] (c. 75,000 BCE)[51]

Earth after the Great Catastrophe
  • Minerva made preparations for another solution involving the global aurora borealis device to be tried during the next solar cycle, hoping that it would be successful without Juno's influence.[28]
  • The Great Catastrophe occurred[16] when a coronal mass ejection struck Earth. Less than 10,000 humans, and far fewer members of the Isu, survived the cataclysm, bringing an end to the Human-Isu War.[52]
  • As the Great Catastrophe struck the Earth, Odin, Týr, Thor, Freyja, Idun, Frey, Sif, and Heimdall used the serum to upload their DNA into Yggdrasil to be incarnated as humans in future generations, before meeting their inevitable doom. Loki killed Heimdall before he could leave Yggdrasil's chamber and secretly used the serum to be incarnated as well.[55]

Post 2306 IE

c. 74,900 BCE

  • The last Isu died roughly 100 human years after the catastrophe, according to estimates made by the Assassins.[63]

Appearances

Reference

  1. 1.0 1.1 1.2 Assassin's Creed: SyndicateDatabase: Reconstructed Data 003
  2. Assassin's Creed: UnityDatabase: 15. Precursor Memo
  3. Assassin's Creed: ValhallaLayla Hassan's personal files – SecureShare: "PRE_trslt_Canterbury.odt <v. 1 by ahenry>"
  4. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisIsu codex: "Encrypted message from 'Phanes', II of IV"
  5. Assassin's Creed IIGlyph #20: "Origin of the Species"
  6. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisDeadly Little Secrets
  7. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisIsu codex: "Encrypted message from 'Phanes', III of IV"
  8. Assassin's CreedAccipiter
  9. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisIsu codex: "The Father of Atlantis, II of II"
  10. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisLayla Hassan's personal files: Bios of the Gods: "Atlas"
  11. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisLayla Hassan's personal files: Bios of the Gods: "Hades"
  12. Assassin's Creed: OdysseyHistorical Locations: "Attika: Entrance to the Underworld"
  13. 13.0 13.1 Assassin's Creed: OdysseyThe Fate of Atlantis
  14. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisLayla Hassan's personal files: Bios of the Gods: "Hekate"
  15. Assassin's Creed: ValhallaLayla Hassan's personal files – SecureShare: "PRE_trslt_Qobustan.odt <v. 1 by ahenry>"
  16. 16.0 16.1 16.2 Assassin's Creed: SyndicateModern day: "World War I simulation"
  17. 17.0 17.1 Assassin's Creed: ValhallaLayla Hassan's personal files – Staff of Hermes Trismegistus (file)
  18. Assassin's Creed: SyndicateDatabase: Reconstructed Data 005
  19. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisIsu codex: The Failed Experiment
  20. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisIsu codex – Poseidon's logs: "Aita: The Great Mind"
  21. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisIsu codex – Historian: "Musings on Juno's Expulsion"
  22. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisWelcome Home
  23. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisIsu codex: "I.A.O.P. Cycle 44.160"
  24. Assassin's Creed: OdysseyThe Fate of Atlantis: Judgment of AtlantisThe Fate of Atlantis (memory)
  25. Assassin's Creed IIThe Truth
  26. 26.0 26.1 26.2 26.3 26.4 Assassin's Creed: ValhallaThe Price of Wisdom
  27. Assassin's Creed: RevelationsModern day
  28. 28.0 28.1 28.2 28.3 28.4 28.5 28.6 Assassin's Creed IIIModern day
  29. Assassin's Creed: ValhallaAnimus Anomalies: "Hlutrholt"
  30. Assassin's Creed: ValhallaWrath of the DruidsAmber Sun
  31. Assassin's Creed: ValhallaView Above All
  32. Assassin's Creed: ValhallaBinding Fate
  33. Assassin's Creed: ValhallaAnimus Anomalies: "Thornburg Henges"
  34. 34.0 34.1 34.2 Assassin's Creed: ValhallaAnimus Anomalies: "Quartzite Ridge"
  35. Assassin's Creed: Valhalla – Forgotten MythsIssue #2
  36. 36.0 36.1 Assassin's Creed: Valhalla – Forgotten MythsIssue #3
  37. Assassin's Creed: ValhallaDawn of RagnarökThe Rescue
  38. Assassin's Creed: ValhallaDawn of RagnarökPride of the Aesir
  39. Assassin's Creed: ValhallaAnimus Anomalies: "Kildesbig"
  40. Assassin's Creed: MirageIn Pursuit of Truth
  41. 41.0 41.1 Assassin's Creed IV: Black FlagThom Kavanagh's letters #13: "Another Fryghtfull Reverie"
  42. 42.0 42.1 Assassin's Creed IV: Black FlagThom Kavanagh's letters #20: "A Secret Incomprehensible"
  43. Assassin's Creed: Escape Room Puzzle Book
  44. Assassin's Creed: ValhallaAnimus Anomalies: "Briudun Hill"
  45. Assassin's Creed III: Official Game Guide: "Analysis & Speculation", pg. 308
  46. Assassin's Creed: ValhallaAnimus Anomalies: "Basilica Ruins"
  47. Assassin's Creed: ValhallaAnimus Anomalies: "Aqueduct"
  48. Assassin's Creed: ValhallaAnimus Anomalies: "Needham Lake"
  49. Assassin's Creed: ValhallaAnimus Anomalies: "Seven Sisters"
  50. Assassin's Creed: ValhallaAnimus Anomalies: "The Needles"
  51. 51.0 51.1 51.2 Assassin's Creed: Initiates – Timeline
  52. 52.0 52.1 52.2 Assassin's Creed IIIn Bocca al Lupo
  53. Assassin's Creed: The Essential Guide (2nd ed.) – Chapter 1: Introduction: "Timeline: Key Events Overview"
  54. Assassin's Creed: UprisingIssue #4
  55. Assassin's Creed: ValhallaAnimus Anomalies: "AA_Complete"
  56. Assassin's Creed: OriginsLayla Hassan's personal files – The Empirical Truth: "Oun-mAa Niye Ressoot"
  57. Assassin's Creed: OriginsLayla Hassan's personal files – The Empirical Truth: "Seshem.eff Er Aat"
  58. Assassin's Creed: OriginsLayla Hassan's personal files – The Empirical Truth: "Khesesh Em Sesh Em Eeneb"
  59. Assassin's Creed: OriginsLayla Hassan's personal files – The Empirical Truth: "Oun-mAa Niye Ressoot"
  60. Assassin's Creed: OriginsLayla Hassan's personal files – The Empirical Truth: "Qeneb too Kah'Aiye"
  61. Assassin's Creed: OriginsLayla Hassan's personal files – The Empirical Truth: "Sphinx messenger"
  62. Assassin's Creed Encyclopedia
  63. Assassin's Creed: ValhallaLayla Hassan's personal files – The Messengers: "Isu Messengers III"

es:Era Isu fr:Ère Isu it:Era Isu ko:이수 시대 zh:伊述纪元