When Massacre Wurm enters the battlefield, creatures your opponents control get -2/-2 until end of turn. Whenever a creature an opponent controls dies, that player loses 2 life.
Near Mint - $2.10
Lightly Played - $1.70
Moderately Played - $1.50
Heavily Played - $1.30
Damaged - $1.10
Near Mint Spanish - $2.10
Lightly Played Spanish - $1.70
Moderately Played Spanish - $1.50
Heavily Played Spanish - $1.30
Damaged Spanish - $1.10