Once per turn, before making a Casting roll, any Liche Priest within a Mortuary Cult army may draw upon the magical animus of any nearby undead constructs. To do so, nominate a friendly unit that has the Nehekharan Undead special rule, that is within the Liche Priest's Command range and whose troop type is swarms, monstrous infantry, monstrous cavalry, monstrous creature or behemoth. The nominated unit immediately loses a single Wound. The Liche Priest may then apply a +1 modifier to their Casting roll.

Note that this is a modifier to the result of a roll – it does not negate a roll of a natural double 1.