Jurisian
From Warhammer 40k - Lexicanum
Jurisian was the Master of the Forge of the Black Templars Chapter.[1a]
Jurisian was attached to the Helsreach Crusade under Reclusiarch Merek Grimaldus during the Third War for Armageddon. Notably he was ordered by Grimaldus to awaken a legendary buried Mechanicus relic - the Ordinatus Armageddon - to aid in the defence of Hive Helsreach against the orks.[1a]
This enraged the Templars' Mechanicus allies[1b] and kept Jurisian away from the fighting during the Crusade for some time while he hacked the safeguards protecting the Ordinatus and awakened the great engine.[1a][1c] Nonetheless this act would save Helsreach, as Jurisian used the Ordinatus to destroy the ork Gargant Godbreaker.[1d]
