name: Momentum Rumbler
originalText: Whenever Momentum Rumbler attacks, if it doesn't have first strike, put a first strike counter on it.\nWhenever Momentum Rumbler attacks, if it has first strike, it gains double strike until end of turn.
printings: IKO
text: Whenever this creature attacks, if it doesn't have first strike, put a first strike counter on it.\nWhenever this creature attacks, if it has first strike, it gains double strike until end of turn.
type: Creature — Dinosaur