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 - $1.200
Lightly Played - $1.000
Moderately Played - $900
Heavily Played - $800
Damaged - $600
Near Mint Spanish - $1.200
Lightly Played Spanish - $1.000
Moderately Played Spanish - $900
Heavily Played Spanish - $800
Damaged Spanish - $600