Fear of Missing Out

a Nightmare enters the battlefield — 151 cards in the game can cause this (Fear of Missing Out is one).

1. Umbris, Fear Manifest — When Fear of Missing Out enters, Umbris, Fear Manifest exiles a card from an opponent's library

a creature untaps — 519 cards in the game can cause this (Fear of Missing Out is one).

1. Fishing Pole — When Fear of Missing Out untaps, Fishing Pole triggers

a card is discarded — 2,042 cards in the game can cause this (Fear of Missing Out is one).

When Fear of Missing Out makes a player discard a card:

1. Ivora, Insatiable Heir — puts a +1/+1 counter on itself
2. Cool but Rude — deals 2 damage
3. Containment Construct — brings a card back
4. Moonstone, Harsh Mistress — brings a card back
5. Lazotep Chancellor — puts 2 counters on a Zombie or Army
6. Magmakin Artillerist — deals that much damage
7. Inti, Seneschal of the Sun — exiles a card from your library
8. Pitchstone Wall — sacrifices itself
9. Currency Converter — exiles it
10. Hostile Investigator — triggers

51 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 (Fear of Missing Out is one).

When Fear of Missing Out 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 (Fear of Missing Out is one).

1. Historian's Boon — When Fear of Missing Out enters, Historian's Boon makes a token

an enchantment enters the battlefield — 3,743 cards in the game can cause this (Fear of Missing Out is one).

When Fear of Missing Out 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

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

a card is drawn — 3,815 cards in the game can cause this (Fear of Missing Out is one).

When Fear of Missing Out makes a player draw a card:

1. Teferi's Tutelage — mills a card
2. Temmet, Naktamun's Will — gives +1/+1
3. Niv-Mizzet, Parun — deals 1 damage
4. Aether Syphon — mills a card
5. The Locust God — makes a token
6. Starving Revenant — makes each opponent lose 1 life
7. Diviner's Wand — gets +1/+1
8. Ominous Seas — puts a foreshadow counter on itself
9. Dream Trawler — gets +1/+0
10. Iron Man, Armored Avenger — puts a counter on a creature

57 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 (Fear of Missing Out is one).

1. Thor, God of Thunder — Fear of Missing Out puts cards into the graveyard that Thor, God of Thunder can bring back
2. Samwise Gamgee — Fear of Missing Out puts cards into the graveyard that Samwise Gamgee can bring back
3. Bloodbond March — Fear of Missing Out puts cards into the graveyard that Bloodbond March can bring back
4. Gale, Waterdeep Prodigy — Fear of Missing Out puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
5. Harness the Storm — Fear of Missing Out puts cards into the graveyard that Harness the Storm can bring back
6. Transplant Theorist — Fear of Missing Out puts cards into the graveyard that Transplant Theorist can bring back
7. Heart-Shaped Herb — Fear of Missing Out puts cards into the graveyard that Heart-Shaped Herb can bring back
8. Wayward Angel — Fear of Missing Out fills your graveyard toward the 7 or more cards Wayward Angel needs
9. Sidequest: Card Collection // Magicked Card — Fear of Missing Out fills your graveyard toward the 8 or more cards Sidequest: Card Collection // Magicked Card needs

435 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 (Fear of Missing Out is one).

When Fear of Missing Out attacks:

1. Within Range — makes each opponent lose life
2. Sparring Regimen — puts a counter on a creature
3. Campsite Cuisine — sacrifices a Food
4. Obsessive Pursuit — makes you lose life

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

a creature is cast — 18,010 cards in the game can cause this (Fear of Missing Out is one).

When Fear of Missing Out is cast:

1. Primeval Bounty — makes a token
2. Communal Brewing — it arrives with counters thanks to Communal Brewing

89 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 (Fear of Missing Out is one).

When Fear of Missing Out enters:

1. Pollywog Prodigy — puts a counter on itself
2. Airbender Ascension — puts a quest counter on itself

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