Bile-Vial Boggart

an Assassin deals combat damage — 212 cards in the game can cause this (Bile-Vial Boggart is one).

When Bile-Vial Boggart deals combat damage:

1. Layla Hassan — brings a card back
2. Ezio, Blade of Vengeance — draws you 1 card
3. Etrata, Deadly Fugitive — triggers
4. Jacob Frye — exiles a card from your graveyard

an Assassin attacks — 212 cards in the game can cause this (Bile-Vial Boggart is one).

When Bile-Vial Boggart attacks:

1. The Revelations of Ezio — puts a counter on a permanent
2. Origin of the Hidden Ones — makes a token

an Assassin creature it grants types to — 219 cards in the game can cause this.

1. Reaper's Scythe — Reaper's Scythe gives Bile-Vial Boggart an extra creature type

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

a Goblin attacks — 567 cards in the game can cause this (Bile-Vial Boggart is one).

When Bile-Vial Boggart attacks:

1. General Kreat, the Boltbringer — makes a token
2. Mordor Trebuchet — makes a token

a Goblin deals combat damage — 567 cards in the game can cause this (Bile-Vial Boggart is one).

When Bile-Vial Boggart deals combat damage:

1. Boggart Mob — makes a token
2. Auntie's Snitch — returns itself from the graveyard
3. Cabal Slaver — triggers
4. Gorbag of Minas Morgul — sacrifices it
5. Moria Marauder — exiles a card from your library

a Goblin enters the battlefield — 622 cards in the game can cause this (Bile-Vial Boggart is one).

When Bile-Vial Boggart enters:

1. Quest for the Goblin Lord — puts a quest counter on itself
2. Goblin Assassin — makes a player sacrifice a creature

a creature gets a counter — 2,691 cards in the game can cause this (Bile-Vial Boggart is one).

When a creature gets a counter thanks to Bile-Vial Boggart:

1. Hollowmurk Siege — draws you 1 card
2. Wickersmith's Tools — puts a charge counter on itself
3. Hapatra, Vizier of Poisons — makes a token
4. Flourishing Defenses — makes a token
5. Nest of Scarabs — makes that many tokens
6. Obelisk Spider — makes each opponent lose 1 life
7. Auntie Ool, Cursewretch — draws you 1 card
8. Generous Patron — draws you 1 card
9. Danny Pink — draws you 1 card
10. Bold Plagiarist — puts counters on a permanent

33 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 (Bile-Vial Boggart is one).

1. All Will Be One — When a creature gets a counter thanks to Bile-Vial Boggart, 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 (Bile-Vial Boggart is one).

When Bile-Vial Boggart 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

114 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 (Bile-Vial Boggart is one).

When Bile-Vial Boggart 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

180 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 (Bile-Vial Boggart is one).

When Bile-Vial Boggart 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

23 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 (Bile-Vial Boggart is one).

1. Mardu Ascendancy — When Bile-Vial Boggart 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 (Bile-Vial Boggart is one).

When Bile-Vial Boggart enters:

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

306 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 (Bile-Vial Boggart is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Bile-Vial Boggart enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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