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 - $2.50
Lightly Played - $2.00
Moderately Played - $1.70
Heavily Played - $1.50
Damaged - $1.30
Near Mint Spanish - $2.50
Lightly Played Spanish - $2.00
Moderately Played Spanish - $1.70
Heavily Played Spanish - $1.50
Damaged Spanish - $1.30