Creature - Goblin Berserker 1/1, R (1) Kill-Suit Cultist attacks each turn if able. {B}, Sacrifice Kill-Suit Cultist: The next time damage would be dealt to target creature this turn, destroy that creature instead. Dressed to kill.
Illus. Alex Horley-Orlandelli
5/1/2006: This ability causes a creature to be destroyed instead of being dealt damage. Damage replaced this way isn't dealt, and effects that would happen based on this damage (such as Demonfire's "remove it from the game" effect) don't happen.
8/1/2008: A creature required to attack or block if able in a given turn only has to do so during the first combat phase that turn in which it's able. Basically, each combat phase in that turn, you ask "did this creature attack/block this turn?" and "can this creature attack/block this phase?" If the answers are "no" and "yes" respectively, then it must attack or block as required. This is important if a turn somehow gains extra combat phases.