Kukemssa Serpent

an Island is put into a graveyard from the battlefield — 17 cards in the game can cause this (Kukemssa Serpent is one).

1. Genju of the Falls — When you sacrifice an Island to Kukemssa Serpent, Genju of the Falls returns itself from the graveyard

a land is sacrificed — 438 cards in the game can cause this (Kukemssa Serpent is one).

When you sacrifice an Island to Kukemssa Serpent:

1. Baloth Prime — makes a token
2. Scouring Swarm — makes a token
3. Hearthhull, the Worldseed — makes each opponent lose 2 life

a land in a graveyard — 634 cards in the game can cause this (Kukemssa Serpent is one).

1. Slogurk, the Overslime — Kukemssa Serpent puts cards into the graveyard that Slogurk, the Overslime can bring back
2. Zask, Skittering Swarmlord — Kukemssa Serpent puts cards into the graveyard that Zask, Skittering Swarmlord can bring back
3. Glacierwood Siege — Kukemssa Serpent puts cards into the graveyard that Glacierwood Siege can bring back
4. Turntimber Sower — Kukemssa Serpent puts cards into the graveyard that Turntimber Sower can bring back
5. Dredger's Insight — When Kukemssa Serpent is in the graveyard, Dredger's Insight can bring it back
6. Bramble Familiar // Fetch Quest — When Kukemssa Serpent is in the graveyard, Bramble Familiar // Fetch Quest can bring it back
7. Serra Paragon — Kukemssa Serpent puts cards into the graveyard that Serra Paragon can bring back
8. Muldrotha, the Gravetide — Kukemssa Serpent puts cards into the graveyard that Muldrotha, the Gravetide can bring back
9. Deadbridge Chant — Kukemssa Serpent puts cards into the graveyard that Deadbridge Chant can bring back
10. Invasion of Tolvada // The Broken Sky — When Kukemssa Serpent is in the graveyard, Invasion of Tolvada // The Broken Sky can bring it back

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

a land is put into a graveyard from the battlefield — 636 cards in the game can cause this (Kukemssa Serpent is one).

When you sacrifice an Island to Kukemssa Serpent:

1. Vastwood Zendikon — brings a card back
2. Nissa's Zendikon — brings a card back
3. Corrupted Zendikon — brings a card back
4. Guardian Zendikon — brings a card back
5. Crusher Zendikon — brings a card back
6. Wind Zendikon — brings a card back
7. Akki Raider — gets +1/+0
8. Dingus Egg — deals 2 damage
9. Genju of the Realm — returns itself from the graveyard

1 other card cares about it too. These are the ones with the most connections.

a land goes to a graveyard — 683 cards in the game can cause this (Kukemssa Serpent is one).

When an Island hits the graveyard thanks to Kukemssa Serpent:

1. The Gitrog Monster — draws you 1 card
2. Skola Grovedancer — gains you 1 life
3. Sand Scout — makes a token
4. Crawling Sensation — makes a token
5. Countryside Crusher — puts a +1/+1 counter on itself

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

a nontoken creature is sacrificed — 1,714 cards in the game can cause this (Kukemssa Serpent is one).

When you sacrifice Kukemssa Serpent:

1. Fumulus, the Infestation — makes a token
2. Bag of Devouring — exiles it

a creature is sacrificed — 1,741 cards in the game can cause this (Kukemssa Serpent is one).

When you sacrifice Kukemssa Serpent:

1. Ziatora, the Incinerator — deals that creature's power damage
2. Dina, Essence Brewer — draws you 1 card
3. Fleshtaker — gains you 1 life
4. Body Dropper — puts a +1/+1 counter on itself
5. Smothering Abomination — draws you 1 card
6. Kels, Fight Fixer — draws you 1 card
7. Caesar, Legion's Emperor — triggers
8. Grist, the Hunger Tide — kills a creature or planeswalker an opponent controls
9. Cabal Therapist — triggers
10. Rakdos, the Muscle — exiles a card from an opponent's library

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

a creature in a graveyard — 2,769 cards in the game can cause this (Kukemssa Serpent is one).

When Kukemssa Serpent is in the graveyard:

1. Chainer, Dementia Master — can bring it back
2. Havengul Lich — can bring it back
3. Liliana the Repentant — can bring it back
4. Paleoloth — can bring it back
5. Chainer, Nightmare Adept — can bring it back
6. Banon, the Returners' Leader — can bring it back
7. Surgical Suite // Hospital Room — can bring it back
8. Sword of Light and Shadow — can bring it back
9. Necromantic Thirst — can bring it back
10. Krile Baldesion — can bring it back

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

a nontoken creature dies — 2,769 cards in the game can cause this (Kukemssa Serpent is one).

When Kukemssa Serpent dies:

1. Zahur, Glory's Past — makes a token
2. Liesa, Forgotten Archangel — brings a card back
3. Avacyn, Angel of Horror — brings a card back
4. Yedora, Grave Gardener — brings a card back
5. Nim Deathmantle — brings a card back
6. Valkyrie's Call — brings a card back
7. Decaying Soil — brings a card back

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

a card in a graveyard — 7,589 cards in the game can cause this (Kukemssa Serpent is one).

1. Havi, the All-Father — Kukemssa Serpent fills your graveyard toward the 4 or more cards Havi, the All-Father needs

443 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 (Kukemssa Serpent is one).

1. Shaun, Father of Synths — When Kukemssa Serpent attacks, Shaun, Father of Synths makes a token

155 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 (Kukemssa Serpent is one).

1. Chorale of the Void — When Kukemssa Serpent attacks, Chorale of the Void brings a card back

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