![Massacre Wurm (Promo Pack) [Core Set 2021 Promos]](https://www.cardgametoponline.com/wp-content/uploads/2026/07/massacre-wurm-promo-pack-core-set-2021-promos.webp)
Description
| Set: | Core Set 2021 Promos |
| 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.
![Pandemonium [Exodus]](https://www.cardgametoponline.com/wp-content/uploads/2026/07/pandemonium-exodus.webp)
![Flooded Strand [Khans of Tarkir]](https://www.cardgametoponline.com/wp-content/uploads/2026/07/flooded-strand-khans-tarkir.webp)
![Nissa, Vastwood Seer // Nissa, Sage Animist [Magic Origins Prerelease Promos]](https://www.cardgametoponline.com/wp-content/uploads/2026/07/nissa-vastwood-seer-nissa-sage-animist-magic-origins-prerelease-promos.webp)
![Mammoth Umbra [Planechase Anthology]](https://www.cardgametoponline.com/wp-content/uploads/2026/07/mammoth-umbra-planechase-anthology.webp)
![Zodiac Monkey [Portal Three Kingdoms]](https://www.cardgametoponline.com/wp-content/uploads/2026/07/zodiac-monkey-portal-three-kingdoms.webp)
![Swords to Plowshares [Fourth Edition]](https://www.cardgametoponline.com/wp-content/uploads/2026/07/swords-to-plowshares-fourth-edition.webp)
![Synapse Sliver [Legions]](https://www.cardgametoponline.com/wp-content/uploads/2026/07/synapse-sliver-legions.webp)
![Natural Order [Judge Gift Cards 2010]](https://www.cardgametoponline.com/wp-content/uploads/2026/07/natural-order-judge-gift-cards-2010.webp)