Mephidross Vampire

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

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

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

a Vampire attacks — 484 cards in the game can cause this (Mephidross Vampire is one).

When Mephidross Vampire attacks:

1. Glass-Cast Heart — makes a token
2. Sanctum Seeker — makes each opponent lose 1 life

a nontoken Vampire attacks — 484 cards in the game can cause this (Mephidross Vampire is one).

1. Mavren Fein, Dusk Apostle — When Mephidross Vampire attacks, Mavren Fein, Dusk Apostle makes a token

a Vampire creature is cast — 484 cards in the game can cause this (Mephidross Vampire is one).

1. Bloodlord of Vaasgoth — When Mephidross Vampire is cast, Bloodlord of Vaasgoth grants bloodthirst

a Vampire deals combat damage — 484 cards in the game can cause this (Mephidross Vampire is one).

When Mephidross Vampire deals combat damage:

1. Rakish Heir — puts a counter on a permanent
2. Stensia Masquerade — puts a counter on a permanent

a Vampire enters the battlefield — 500 cards in the game can cause this (Mephidross Vampire is one).

When Mephidross Vampire enters:

1. Anje, Maid of Dishonor — makes a token
2. Forerunner of the Legion — gives +1/+1
3. Markov Enforcer — deals damage
4. Evelyn, the Covetous — exiles a card from a library

a creature gets a counter — 2,691 cards in the game can cause this (Mephidross Vampire is one).

When a Vampire gets a counter thanks to Mephidross Vampire:

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. Shalai and Hallar — deals that much damage
6. Danny Pink — draws you 1 card
7. Enduring Scalelord — puts a +1/+1 counter on itself
8. Mikey & Leo, Chaos & Order — draws you 1 card
9. Knight of Wundagore — puts a +1/+1 counter on itself
10. Omarthis, Ghostfire Initiate — puts a counter on a permanent

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

anything gets a counter — 4,415 cards in the game can cause this (Mephidross Vampire is one).

1. All Will Be One — When a Vampire gets a counter thanks to Mephidross Vampire, All Will Be One deals that much damage

8 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 (Mephidross Vampire is one).

When Mephidross Vampire 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

125 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 (Mephidross Vampire is one).

When Mephidross Vampire 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. Saw — sacrifices a creature
7. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
8. Ultima Weapon — kills a creature an opponent controls

200 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 (Mephidross Vampire is one).

1. Tide of War — When Mephidross Vampire blocks, Tide of War sacrifices a creature

28 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 (Mephidross Vampire is one).

When Mephidross Vampire enters:

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

374 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 (Mephidross Vampire is one).

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

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