Chainsaw devil

Trample, Haste, Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents.) Whenever a creature an opponent controls dies, put a +1/+2 counter on Chainsaw Devil. {2}{b}, Pay 2 life: Chainsaw Devil deals 2 damage to each other creature. When Chainsaw Devil dies, if another creature died this turn, return Chainsaw Devil to the battlefield tapped.{/color#ffffff}