Writhing Necromass

hits creature — 2,298 cards in the game can cause this (Writhing Necromass is one).

1. Jalira, Master Polymorphist — Jalira, Master Polymorphist can put Writhing Necromass onto the battlefield from your library
2. Kethek, Crucible Goliath — Kethek, Crucible Goliath can put Writhing Necromass onto the battlefield from your library
3. Polymorph — Polymorph can put Writhing Necromass onto the battlefield from your library
4. Birthing Ritual — Birthing Ritual can put Writhing Necromass onto the battlefield from your library
5. Industrial Advancement — Industrial Advancement can put Writhing Necromass onto the battlefield from your library
6. Killer Instinct — Killer Instinct can put Writhing Necromass onto the battlefield from your library
7. Arthur, Marigold Knight — Arthur, Marigold Knight can put Writhing Necromass onto the battlefield from your library
8. Proteus Staff — Proteus Staff can put Writhing Necromass onto the battlefield from your library
9. Synthetic Destiny — Synthetic Destiny can put Writhing Necromass onto the battlefield from your library
10. Divergent Transformations — Divergent Transformations can put Writhing Necromass onto the battlefield from your library

8 other cards care about it too. These are the ones with the most connections.

a Zombie deals combat damage — 657 cards in the game can cause this (Writhing Necromass is one).

1. Undead Alchemist — When Writhing Necromass deals combat damage, Undead Alchemist mills a card

a Zombie attacks — 657 cards in the game can cause this (Writhing Necromass is one).

1. Varina, Lich Queen — When Writhing Necromass attacks, Varina, Lich Queen draws you that many cards

a nontoken Zombie enters the battlefield — 661 cards in the game can cause this (Writhing Necromass is one).

1. Necroduality — When Writhing Necromass enters, Necroduality makes a token

a Zombie it boosts — 669 cards in the game can cause this.

1. Cursecloth Wrappings — Cursecloth Wrappings gives Writhing Necromass bigger stats

668 other cards cause it too. These are the ones with the most connections.

a Zombie enters the battlefield — 795 cards in the game can cause this (Writhing Necromass is one).

When Writhing Necromass enters:

1. Noxious Ghoul — shrinks a creature by -1/-1
2. Geralf, the Fleshwright — puts counters on a permanent
3. Wayward Servant — makes each opponent lose 1 life
4. Champion of the Perished — puts a +1/+1 counter on itself
5. Mummy Paramount — gets +1/+1
6. Unconventional Tactics — returns itself from the graveyard
7. Binding Mummy — taps a creature or artifact

a Zombie creature it grants abilities to — 797 cards in the game can cause this.

1. Ghoulflesh — Ghoulflesh gives Writhing Necromass an extra ability

796 other cards cause it too. These are the ones with the most connections.

anything attacks — 17,934 cards in the game can cause this (Writhing Necromass is one).

When Writhing Necromass attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Temmet, Naktamun's Will — draws you 1 card
3. Grim Javelineer — gives +1/+0
4. Invisible Woman — triggers
5. Caesar, Legion's Emperor — sacrifices a creature
6. Guide of Souls — triggers
7. Campsite Cuisine — sacrifices a Food
8. Gossip's Talent — triggers
9. Banon, the Returners' Leader — draws and discards
10. Toph, Earthbending Master — puts a counter on a permanent

111 other cards care about it too. These are the ones with the most connections.

a creature attacks — 17,934 cards in the game can cause this (Writhing Necromass is one).

When Writhing Necromass attacks:

1. Adaptive Omnitool — searches a library
2. Anthem of Rakdos — gives +2/+0
3. Kindred Discovery — draws you 1 card
4. Invasion of New Capenna // Holy Frazzle-Cannon — puts counters on a permanent
5. Chorale of the Void — brings a card back
6. Jolene, Plundering Pugilist — makes a token
7. Saw — sacrifices a creature
8. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Total War — kills a creature

181 other cards care about it too. These are the ones with the most connections.

a creature blocks — 17,934 cards in the game can cause this (Writhing Necromass is one).

When Writhing Necromass blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Carnage Gladiator — makes a player lose 1 life
3. Barrow-Blade — strips abilities
4. Heat of Battle — deals 1 damage
5. Battle Strain — deals 1 damage
6. Favor of the Woods — gains you 3 life
7. Tide of War — sacrifices a creature
8. Dead-Iron Sledge — kills a creature
9. Dwindle — kills a creature
10. Shield of the Righteous — triggers

18 other cards care about it too. These are the ones with the most connections.

a nontoken creature attacks — 17,934 cards in the game can cause this (Writhing Necromass is one).

When Writhing Necromass attacks:

1. Mardu Ascendancy — makes a token
2. Basri Ket — makes a token
3. Militia's Pride — makes a token

a creature enters the battlefield — 19,800 cards in the game can cause this (Writhing Necromass is one).

When Writhing Necromass enters:

1. Slash, Reptile Rampager — deals 2 damage
2. Ray Fillet, Wave Warrior — puts a counter on itself
3. The Neutrinos — gets +1/+0
4. Wingnut, Bat on the Belfry — grants flying, haste and menace
5. Aetherstorm Roc — puts a counter on a permanent you control
6. Raphael, Most Attitude — exiles a card from your library

302 other cards care about it too. These are the ones with the most connections.

anything enters the battlefield — 26,499 cards in the game can cause this (Writhing Necromass is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Writhing Necromass enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

39 other cards care about it too. These are the ones with the most connections.