Merchant of Venom

anything leaves the battlefield — 1 card in the game can cause this (Merchant of Venom is one).

1. Shaun, Father of Synths — When Shaun, Father of Synths leaves the battlefield thanks to Merchant of Venom, it exiles a Synth you control
2. Chainer, Dementia Master — When Chainer, Dementia Master leaves the battlefield thanks to Merchant of Venom, it exiles a Nightmare

sacrifice a permanent — 109 cards in the game can cause this.

1. Lich — When a permanent is sacrificed thanks to Lich, Merchant of Venom puts a +1/+1 counter on itself
2. Stitcher's Graft — When a permanent is sacrificed thanks to Stitcher's Graft, Merchant of Venom puts a +1/+1 counter on itself
3. Liliana, Dreadhorde General — When a creature is sacrificed thanks to Liliana, Dreadhorde General, Merchant of Venom puts a +1/+1 counter on itself
4. Lich's Tomb — When a permanent is sacrificed thanks to Lich's Tomb, Merchant of Venom puts a +1/+1 counter on itself
5. Mindlash Sliver — When you sacrifice Mindlash Sliver, Merchant of Venom puts a +1/+1 counter on itself
6. Mindwhip Sliver — When you sacrifice Mindwhip Sliver, Merchant of Venom puts a +1/+1 counter on itself
7. Liliana of the Veil — When a creature is sacrificed thanks to Liliana of the Veil, Merchant of Venom puts a +1/+1 counter on itself
8. Ugin's Construct — When a permanent is sacrificed thanks to Ugin's Construct, Merchant of Venom puts a +1/+1 counter on itself
9. Hellcarver Demon — When a permanent is sacrificed thanks to Hellcarver Demon, Merchant of Venom puts a +1/+1 counter on itself
10. Souls of the Lost — When a permanent is sacrificed thanks to Souls of the Lost, Merchant of Venom puts a +1/+1 counter on itself

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

a Cat deals combat damage — 395 cards in the game can cause this (Merchant of Venom is one).

1. Feline Sovereign — When Merchant of Venom deals combat damage, Feline Sovereign kills an artifact or enchantment an opponent controls

a Cat attacks — 395 cards in the game can cause this (Merchant of Venom is one).

1. Arahbo, Roar of the World — When Merchant of Venom attacks, Arahbo, Roar of the World grants trample

a nontoken Cat enters the battlefield — 396 cards in the game can cause this (Merchant of Venom is one).

1. Arahbo, the First Fang — When Merchant of Venom enters, Arahbo, the First Fang makes a token

a Cat enters the battlefield — 414 cards in the game can cause this (Merchant of Venom is one).

When Merchant of Venom enters:

1. Qasali Slingers — kills an artifact or enchantment an opponent controls
2. Kemba, Kha Enduring — triggers

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

When a creature is sacrificed thanks to Merchant of Venom:

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 (Merchant of Venom is one).

When a creature is sacrificed thanks to Merchant of Venom:

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 gets a counter — 2,691 cards in the game can cause this (Merchant of Venom is one).

When Merchant of Venom gets a counter:

1. Hollowmurk Siege — draws you 1 card
2. Ant-Man, Colony Commander — makes a token
3. Earth Kingdom General — gains you that much life
4. Casey Jones, Back Alley Brute — deals that much damage
5. Generous Patron — draws you 1 card
6. Shalai and Hallar — deals that much damage
7. Danny Pink — draws you 1 card
8. Enduring Scalelord — puts a +1/+1 counter on itself
9. Bold Plagiarist — puts counters on a permanent
10. Mikey & Leo, Chaos & Order — draws you 1 card

33 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 (Merchant of Venom is one).

Merchant of Venom puts cards into the graveyard that:

1. Havengul Lich — can bring back
2. Liliana the Repentant — can bring back
3. Paleoloth — can bring back
4. Chainer, Nightmare Adept — can bring back
5. Banon, the Returners' Leader — can bring back
6. Surgical Suite // Hospital Room — can bring back
7. Sword of Light and Shadow — can bring back
8. Necromantic Thirst — can bring back
9. Krile Baldesion — can bring back
10. Extus, Oriq Overlord // Awaken the Blood Avatar — can bring 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 (Merchant of Venom is one).

When Merchant of Venom dies:

1. Zahur, Glory's Past — makes a token
2. Vraska, the Silencer — brings a card back
3. Liesa, Forgotten Archangel — brings a card back
4. Avacyn, Angel of Horror — brings a card back
5. Yedora, Grave Gardener — brings a card back
6. Nim Deathmantle — brings a card back
7. Valkyrie's Call — brings a card back
8. Decaying Soil — brings a card back
9. High-Society Hunter — draws you 1 card
10. Overseer of the Damned — makes a token

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

a creature dies — 2,830 cards in the game can cause this (Merchant of Venom is one).

1. Conclave Mentor — When Conclave Mentor dies thanks to Merchant of Venom, it gains you its power life
2. Pious Evangel // Wayward Disciple — When Merchant of Venom dies, Pious Evangel // Wayward Disciple makes each opponent lose 1 life
3. Daxos, Blessed by the Sun — When Merchant of Venom dies, Daxos, Blessed by the Sun gains you 1 life
4. Elas il-Kor, Sadistic Pilgrim — When Merchant of Venom dies, Elas il-Kor, Sadistic Pilgrim makes each opponent lose 1 life
5. Shriveling Rot — When Merchant of Venom dies, Shriveling Rot makes a player lose life equal to its toughness
6. Boss's Chauffeur — When Boss's Chauffeur dies thanks to Merchant of Venom, it makes a token
7. Dinosaur Egg — When Dinosaur Egg dies thanks to Merchant of Venom, it triggers

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

a creature leaves the battlefield — 4,238 cards in the game can cause this (Merchant of Venom is one).

1. Ninja Teen — When Merchant of Venom leaves the battlefield, Ninja Teen makes each opponent lose 1 life

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

a permanent is put into a graveyard from the battlefield — 5,057 cards in the game can cause this (Merchant of Venom is one).

1. Gerrard, Weatherlight Hero — When Gerrard, Weatherlight Hero dies thanks to Merchant of Venom, it exiles itself

19 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 (Merchant of Venom is one).

1. Havi, the All-Father — Merchant of Venom 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.

a creature attacks — 17,934 cards in the game can cause this (Merchant of Venom is one).

1. Chorale of the Void — When Merchant of Venom attacks, Chorale of the Void brings a card back

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