![Massacre Wurm [Mirrodin Besieged]](https://www.cardgametoponline.com/wp-content/uploads/2026/07/massacre-wurm-mirrodin-besieged.webp)
Description
| Set: | Mirrodin Besieged |
| Type: | Creature — Phyrexian Wurm |
| Rarity: | Mythic |
| Cost: | {3}{B}{B}{B} |
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.
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