Imperial Mask

an enchantment is cast — 3,673 cards in the game can cause this (Imperial Mask is one).

When Imperial Mask is cast:

1. Hallowed Haunting — makes a token
2. Daxos the Returned — puts a counter on a permanent
3. Tatsunari, Toad Rider — makes a token
4. Sythis, Harvest's Hand — gains you 1 life
5. Sigil of the Empty Throne — makes a token
6. Dawnhart Geist — gains you 2 life
7. Herald of the Pantheon — gains you 1 life
8. Kami of Transience — puts a +1/+1 counter on itself
9. Argothian Enchantress — draws you 1 card
10. Mesa Enchantress — draws you 1 card

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

a nontoken enchantment enters the battlefield — 3,691 cards in the game can cause this (Imperial Mask is one).

1. Historian's Boon — When Historian's Boon enters because Imperial Mask copies it, its ability triggers again

a token enters the battlefield — 3,710 cards in the game can cause this (Imperial Mask is one).

When an enchantment enters thanks to Imperial Mask:

1. Baron Bertram Graywater — makes a token
2. Marneus Calgar — draws you 1 card
3. Belladonna Took — gains you 1 life
4. Kambal, Profiteering Mayor — makes each opponent lose 1 life
5. Lucy MacLean, Positively Armed — makes a token
6. Mister Fantastic, Reed Richards — draws you 1 card
7. Cloakwood Swarmkeeper — puts a +1/+1 counter on itself
8. Woodland Champion — puts that many +1/+1 counters on itself
9. Leonardo, the Balance — puts a counter on a creature
10. Spiritcall Enthusiast // Scrollboost — becomes prepared

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

a token is created — 3,711 cards in the game can cause this (Imperial Mask is one).

When Imperial Mask makes an enchantment token:

1. Akim, the Soaring Wind — makes a token
2. Idol of Oblivion — draws you 1 card
3. Rosie Cotton of South Lane — puts a counter on a permanent
4. Mirkwood Bats — makes each opponent lose 1 life

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

an enchantment enters the battlefield — 3,743 cards in the game can cause this (Imperial Mask is one).

1. Calix, Guided by Fate — When an enchantment enters thanks to Imperial Mask, Calix, Guided by Fate puts a counter on a creature
2. Firebender Ascension — When Firebender Ascension enters because Imperial Mask copies it, its ability triggers again
3. Elvish Archivist — When an enchantment enters thanks to Imperial Mask, Elvish Archivist draws you 1 card
4. Victor, Valgavoth's Seneschal — When an enchantment enters thanks to Imperial Mask, Victor, Valgavoth's Seneschal surveils
5. Strength from the Fallen — When an enchantment enters thanks to Imperial Mask, Strength from the Fallen gives +X/+X, where X is the number of creature cards in your graveyard
6. Doomwake Giant — When an enchantment enters thanks to Imperial Mask, Doomwake Giant shrinks a creature by -1/-1
7. Cacophony Unleashed — When an enchantment enters thanks to Imperial Mask, Cacophony Unleashed turns something into a creature
8. Ghostly Dancers — When an enchantment enters thanks to Imperial Mask, Ghostly Dancers makes a token
9. Killian, Decisive Mentor — When an enchantment enters thanks to Imperial Mask, Killian, Decisive Mentor taps a creature
10. Thoughtrender Lamia — When an enchantment enters thanks to Imperial Mask, Thoughtrender Lamia makes an opponent discard a card

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