Smoke Shroud

put a Ninja onto the battlefield — 172 cards in the game can cause this.

1. Kaito, Cunning Infiltrator — When a Ninja enters thanks to Kaito, Cunning Infiltrator, Smoke Shroud returns itself from the graveyard
2. Barkform Harvester — When Barkform Harvester enters, Smoke Shroud returns itself from the graveyard
3. Chrome Dome — When Chrome Dome enters, Smoke Shroud returns itself from the graveyard
4. Donatello, Way with Machines — When Donatello, Way with Machines enters, Smoke Shroud returns itself from the graveyard
5. Donatello, the Brains — When Donatello, the Brains enters, Smoke Shroud returns itself from the graveyard
6. Donnie & April, Adorkable Duo — When Donnie & April, Adorkable Duo enters, Smoke Shroud returns itself from the graveyard
7. Three Tree Mascot — When Three Tree Mascot enters, Smoke Shroud returns itself from the graveyard
8. Universal Automaton — When Universal Automaton enters, Smoke Shroud returns itself from the graveyard
9. Prosperous Thief — When Prosperous Thief enters, Smoke Shroud returns itself from the graveyard
10. Moon-Circuit Hacker — When Moon-Circuit Hacker enters, Smoke Shroud returns itself from the graveyard

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

an Aura enters the battlefield — 1,257 cards in the game can cause this (Smoke Shroud is one).

When Smoke Shroud enters:

1. Tanglespan Lookout — draws you 1 card
2. Chishiro, the Shattered Blade — makes a token

1 other card cares about it too. These are the ones with the most connections.

anything leaves a graveyard — 2,503 cards in the game can cause this (Smoke Shroud is one).

When Smoke Shroud leaves a graveyard:

1. Blastoneuron — makes each opponent lose 1 life
2. Defiled Crypt // Cadaver Lab — makes a token
3. Teval, the Balanced Scale — makes a token
4. Hologram Stalker — makes a token
5. Tormod, the Desecrator — makes a token
6. Quintorius, Field Historian — makes a token
7. Garrison Excavator — makes a token
8. Amzu, Swarm's Hunger — makes a token
9. Kirol, History Buff // Pack a Punch — becomes prepared
10. Teval's Judgment — triggers

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

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

When Smoke Shroud 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 (Smoke Shroud is one).

1. Historian's Boon — When Smoke Shroud enters, Historian's Boon makes a token

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

When Smoke Shroud enters:

1. Calix, Guided by Fate — puts a counter on a creature
2. Elvish Archivist — draws you 1 card
3. Victor, Valgavoth's Seneschal — surveils
4. Strength from the Fallen — gives +X/+X, where X is the number of creature cards in your graveyard
5. Doomwake Giant — shrinks a creature by -1/-1
6. Cacophony Unleashed — turns something into a creature
7. Ghostly Dancers — makes a token
8. Thassa's Devourer — mills a card
9. Killian, Decisive Mentor — taps a creature
10. Thoughtrender Lamia — makes an opponent discard a card

59 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 (Smoke Shroud is one).

1. Nature's Wrath — When Smoke Shroud enters, Nature's Wrath makes a player sacrifice an Island or permanent

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