Snatchaboss on Sludgeraker Beast

Add 1 to the number of mortal wounds caused by the Venom-encrusted Weapons battle trait if the unmodified hit roll was 6 and the attacking unit is wholly within 12" of any friendly units with this ability.

Once per battle, at the end of the combat phase, you can pick 1 enemy model that has a Wounds characteristic of 7 or less, does not have a mount and is within 3" of this unit, and roll 2D6. If the roll is greater than that enemy model's Wounds characteristic, it is slain.