Primordial Mist

a permanent is exiled — 69 cards in the game can cause this (Primordial Mist is one).

1. Hero of Bretagard — When Primordial Mist is exiled, Hero of Bretagard puts that many counters on a permanent

a nontoken permanent leaves the battlefield — 313 cards in the game can cause this (Primordial Mist is one).

1. Genku, Future Shaper — When Primordial Mist leaves the battlefield, Genku, Future Shaper makes a token

a permanent leaves the battlefield — 315 cards in the game can cause this (Primordial Mist is one).

When Primordial Mist leaves the battlefield:

1. Super Shredder — puts a +1/+1 counter on itself
2. Nefarious Imp — scries

anything is exiled — 2,497 cards in the game can cause this (Primordial Mist is one).

1. The War Doctor — When Primordial Mist is exiled, The War Doctor puts a time counter on itself

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

When Primordial Mist 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 (Primordial Mist is one).

1. Historian's Boon — When Primordial Mist enters, Historian's Boon makes a token

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

When Primordial Mist 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

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

a card in a graveyard — 7,589 cards in the game can cause this (Primordial Mist is one).

1. Samwise Gamgee — Primordial Mist puts cards into the graveyard that Samwise Gamgee can bring back
2. Bloodbond March — Primordial Mist puts cards into the graveyard that Bloodbond March can bring back
3. Gale, Waterdeep Prodigy — Primordial Mist puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
4. Harness the Storm — Primordial Mist puts cards into the graveyard that Harness the Storm can bring back
5. Transplant Theorist — Primordial Mist puts cards into the graveyard that Transplant Theorist can bring back
6. Heart-Shaped Herb — Primordial Mist puts cards into the graveyard that Heart-Shaped Herb can bring back
7. Wayward Angel — Primordial Mist fills your graveyard toward the 7 or more cards Wayward Angel needs
8. Rescue from the Underworld — Primordial Mist puts cards into the graveyard that Rescue from the Underworld can bring back
9. Victimize — Primordial Mist puts cards into the graveyard that Victimize can bring back
10. Sidequest: Card Collection // Magicked Card — Primordial Mist fills your graveyard toward the 8 or more cards Sidequest: Card Collection // Magicked Card needs

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

anything goes to a graveyard — 7,589 cards in the game can cause this (Primordial Mist is one).

When a card hits the graveyard thanks to Primordial Mist:

1. Quest for Ancient Secrets — puts a quest counter on itself
2. Planar Void — hits a graveyard
3. Measure of Wickedness — gives an opponent control of itself
4. Energy Field — sacrifices itself

7 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 (Primordial Mist is one).

1. The Reaper, King No More — When The Reaper, King No More enters thanks to Primordial Mist, it puts a counter on a creature
2. Rosheen, Roaring Prophet — When Rosheen, Roaring Prophet enters thanks to Primordial Mist, it mills a card
3. Kotose, the Silent Spider — When Kotose, the Silent Spider enters thanks to Primordial Mist, it brings a card back
4. Ertha Jo, Frontier Mentor — When Ertha Jo, Frontier Mentor enters thanks to Primordial Mist, it makes a token
5. Meathook Massacre II — When Meathook Massacre II enters thanks to Primordial Mist, it makes a player sacrifice a creature
6. Sokka, Bold Boomeranger — When Sokka, Bold Boomeranger enters thanks to Primordial Mist, it draws and discards
7. Nature's Wrath — When Primordial Mist enters, Nature's Wrath makes a player sacrifice an Island or permanent
8. Hei Bai, Forest Guardian — When Hei Bai, Forest Guardian enters thanks to Primordial Mist, it puts a Shrine onto the battlefield

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