The Face of Boe

a spell is cast — 155 cards in the game can cause this (The Face of Boe is one).

1. Glaring Fleshraker — When a spell is cast thanks to The Face of Boe, Glaring Fleshraker makes a token
2. The Kingpin of Crime — When a spell is cast thanks to The Face of Boe, The Kingpin of Crime drains each opponent
3. Leader's Talent — When a spell is cast thanks to The Face of Boe, Leader's Talent puts a counter on a creature
4. Elena, Turk Recruit — When The Face of Boe is cast, Elena, Turk Recruit puts a +1/+1 counter on itself
5. Nita, Forum Conciliator — When a spell is cast thanks to The Face of Boe, Nita, Forum Conciliator puts a counter on a creature
6. Treasury Thrull — When a spell is cast thanks to The Face of Boe, Treasury Thrull drains each opponent
7. Moira and Teshar — When The Face of Boe is cast, Moira and Teshar brings a card back
8. Teshar, Ancestor's Apostle — When The Face of Boe is cast, Teshar, Ancestor's Apostle brings a card back
9. Life Insurance — When a spell is cast thanks to The Face of Boe, Life Insurance drains each opponent
10. Norin the Wary — When a spell is cast thanks to The Face of Boe, Norin the Wary flickers itself

452 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 Face of Boe is one).

When The Face of Boe 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

112 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 Face of Boe is one).

When The Face of Boe 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

184 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 Face of Boe is one).

When The Face of Boe 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 creature deals combat damage — 17,934 cards in the game can cause this (The Face of Boe is one).

1. Primo, the Unbounded — When The Face of Boe deals combat damage, Primo, the Unbounded makes a token

198 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 Face of Boe is one).

1. Mardu Ascendancy — When The Face of Boe 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 Face of Boe is one).

When The Face of Boe enters:

1. Season of Growth — scries
2. Slash, Reptile Rampager — deals 2 damage
3. Gimli of the Glittering Caves — puts counters on a permanent
4. Ray Fillet, Wave Warrior — puts a counter on itself
5. Legolas Greenleaf — puts a counter on a permanent
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

309 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 Face of Boe is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When The Face of Boe enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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