Originally Posted by
Cheesegear
Vengeance for Calth: One of your ULATRAMARINES units re-rolls to hit and wound vs. WORD BEARERS units for the Fight phase. Not only this is this Heretic Astartes-specific, but it only applies to a specific subset of Heretic Astartes, so, as fluffy as it is, for most games, this simply reads as wasted page space.