Changes

*'''Mordant 12th "Scarifiers"'''{{Fn|3}}

*'''Mordant 13th "Lucky 13s"''' - Formed a resistance force against the [[Black Crusade of Jihar the Lacerator]].{{Fn|3}} Due to their exposure to [[Chaos]], they were later annihilated by the [[Inquisition]].{{Fn|7b}}

*'''Mordant 45th''' infantry regiment. Subterfuge on the part of [[Ulthwé]]'s [[Seer Council]] saw the 45th, along with the 67th Mordant, unexpectedly redeployed to battle [[Warphead]] [[Deffgob]]'s [[Weirdwaaagh!]].{{Fn|4}}

*'''Mordant 67th''' infantry regiment.{{Fn|4}}