Twin-linked Rad Cleanser

A model which loses one or more wounds to an attack with this special rule and survives has its Toughness value reduced by -1 for the rest of the battle.

If a model has this special rule, or is attacking with a Melee weapon that has this special rule, they always Wound on a 2+ in close combat.

Similarly, if a model makes a shooting attack with a weapon that has this special rule, they always Wound on a 2+. 

In either case, this special rule has no effect against vehicles or buildings.