flavorText: As strong as a centaur's will.
name: Muscle Burst
originalText: Target creature gets +X/+X until end of turn, where X is 3 plus the number of Muscle Burst cards in all graveyards.
printings: ODY, PLST
text: Target creature gets +X/+X until end of turn, where X is 3 plus the number of cards named Muscle Burst in all graveyards.
type: Instant