View source for Bio-Purge of the Octarius System

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The '''{{PAGENAME}}''' began in late [[M41]], when the [[Craftworlds]] [[Biel-Tan]] and [[Iyanden]] united to incinerate dozens of [[Imperium]]- and [[Ork]]-held worlds in and around the [[Octarius System]]. They achieved this by using a modified version of the psychic doomsday device used to destroy the planet [[Duriel]], which ensured no shred of biomass was left for [[Hive Fleet Leviathan]] to consume.{{Fn|1}}

This proved to be successful and a large part of the [[Hive Fleet]] was isolated and destroyed by interlacing [[Eldar]] attacks during the [[Octarius War]]. The Imperium, however, raged at the Craftworlds' slaughter and blindly attacked any [[Xenos]] spaceship within a dozen parsecs of its destroyed worlds.{{Fn|1}}

==Sources==
*{{Endn|1}}: [[Codex: Craftworlds (8th Edition)]], pg. 28 — ''The Doom of the Aeldari: The Bio-Purge''

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[[Category:Battles (Craftworld Eldar)]]
[[Category:Battles (Imperium)]]
[[Category:Battles (Orks)]]
[[Category:Battles (Tyranids)]]
[[Category:Tyrannic Wars]]