The Necrobloom

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

When a Zombie enters thanks to The Necrobloom:

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

put a land onto the battlefield — 1,560 cards in the game can cause this.

1. Fecund Greenshell — When a land enters thanks to Fecund Greenshell, The Necrobloom makes a token
2. Summon: Fenrir — When a land enters thanks to Summon: Fenrir, The Necrobloom makes a token
3. The Earth King — When a land enters thanks to The Earth King, The Necrobloom makes a token
4. Dalkovan Encampment — When Dalkovan Encampment enters, The Necrobloom makes a token
5. Staff of Titania — When a Forest or Dryad enters thanks to Staff of Titania, The Necrobloom makes a token
6. Contaminant Grafter — When a land enters thanks to Contaminant Grafter, The Necrobloom makes a token
7. Kodama of the West Tree — When a land enters thanks to Kodama of the West Tree, The Necrobloom makes a token
8. Ordeal of Nylea — When a land enters thanks to Ordeal of Nylea, The Necrobloom makes a token
9. Bitterthorn, Nissa's Animus — When a land enters thanks to Bitterthorn, Nissa's Animus, The Necrobloom makes a token
10. Sword of the Animist — When a land enters thanks to Sword of the Animist, The Necrobloom makes a token

1,550 other cards cause it too. These are the ones with the most connections.

provide a creature to sacrifice — 2,720 cards in the game can cause this.

1. Birthing Ritual — The Necrobloom makes fodder for Birthing Ritual

2,719 other cards cause it too. These are the ones with the most connections.

a creature token enters the battlefield — 2,799 cards in the game can cause this (The Necrobloom is one).

When a Plant enters thanks to The Necrobloom:

1. Securitron Squadron — puts a counter on a permanent
2. Anointer Priest — gains you 1 life
3. Nesting Dovehawk — puts a +1/+1 counter on itself

a creature token is created — 2,799 cards in the game can cause this (The Necrobloom is one).

1. Staff of the Storyteller — When The Necrobloom makes a Plant token, Staff of the Storyteller puts a story counter on itself

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

a token enters the battlefield — 3,710 cards in the game can cause this (The Necrobloom is one).

When a Plant enters thanks to The Necrobloom:

1. Baron Bertram Graywater — makes a token
2. Marneus Calgar — draws you 1 card
3. Belladonna Took — gains you 1 life
4. Kambal, Profiteering Mayor — makes each opponent lose 1 life
5. Lucy MacLean, Positively Armed — makes a token
6. Mister Fantastic, Reed Richards — draws you 1 card
7. Cloakwood Swarmkeeper — puts a +1/+1 counter on itself
8. Woodland Champion — puts that many +1/+1 counters on itself
9. Leonardo, the Balance — puts a counter on a creature
10. Spiritcall Enthusiast // Scrollboost — becomes prepared

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

a token is created — 3,711 cards in the game can cause this (The Necrobloom is one).

When The Necrobloom makes a Plant token:

1. Akim, the Soaring Wind — makes a token
2. Idol of Oblivion — draws you 1 card
3. Rosie Cotton of South Lane — puts a counter on a permanent
4. Mirkwood Bats — makes each opponent lose 1 life

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

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

When The Necrobloom 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

122 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 (The Necrobloom is one).

When The Necrobloom 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. Anim Pakal, Thousandth Moon — puts a +1/+1 counter on itself
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

194 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 (The Necrobloom is one).

When The Necrobloom blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Carnage Gladiator — makes a player lose 1 life
3. Tide of War — sacrifices a creature
4. Dead-Iron Sledge — kills a creature
5. Dwindle — kills a creature

25 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 (The Necrobloom is one).

1. Mardu Ascendancy — When The Necrobloom attacks, Mardu Ascendancy makes a token

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

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

1. Slash, Reptile Rampager — When a Plant enters thanks to The Necrobloom, Slash, Reptile Rampager deals 2 damage
2. Gimli of the Glittering Caves — When The Necrobloom enters, Gimli of the Glittering Caves puts counters on a permanent
3. Ray Fillet, Wave Warrior — When The Necrobloom enters, Ray Fillet, Wave Warrior puts a counter on itself
4. Legolas Greenleaf — When The Necrobloom enters, Legolas Greenleaf puts a counter on a permanent
5. The Neutrinos — When a Plant enters thanks to The Necrobloom, The Neutrinos gets +1/+0
6. Wingnut, Bat on the Belfry — When a Plant enters thanks to The Necrobloom, Wingnut, Bat on the Belfry grants flying, haste and menace
7. Aetherstorm Roc — When a Plant enters thanks to The Necrobloom, Aetherstorm Roc puts a counter on a permanent you control
8. Raphael, Most Attitude — When a Plant enters thanks to The Necrobloom, Raphael, Most Attitude exiles a card from your library

333 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 (The Necrobloom is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When a Plant enters thanks to The Necrobloom, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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