Bitter Reunion

an enchantment is sacrificed — 588 cards in the game can cause this (Bitter Reunion is one).

1. Narci, Fable Singer — When you sacrifice Bitter Reunion, Narci, Fable Singer draws you 1 card

an enchantment in a graveyard — 983 cards in the game can cause this (Bitter Reunion is one).

1. The Emperor of Palamecia // The Lord Master of Hell — When Bitter Reunion is in the graveyard, The Emperor of Palamecia // The Lord Master of Hell gets bigger
2. Lotus-Eye Mystics — When Bitter Reunion is in the graveyard, Lotus-Eye Mystics can bring it back
3. Builder's Talent — When Bitter Reunion is in the graveyard, Builder's Talent can bring it back
4. Tasigur, the Golden Fang — When Bitter Reunion is in the graveyard, Tasigur, the Golden Fang can bring it back
5. Serpent of the Pass — When Bitter Reunion is in the graveyard, Serpent of the Pass gets bigger
6. Emeria Shepherd — When Bitter Reunion is in the graveyard, Emeria Shepherd can bring it back
7. Moment of Reckoning — When Bitter Reunion is in the graveyard, Moment of Reckoning can bring it back
8. Bramble Familiar // Fetch Quest — Bitter Reunion puts cards into the graveyard that Bramble Familiar // Fetch Quest can bring back
9. Serra Paragon — When Bitter Reunion is in the graveyard, Serra Paragon can bring it back
10. Odunos River Trawler — Bitter Reunion puts cards into the graveyard that Odunos River Trawler can bring back

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

an enchantment is put into a graveyard from the battlefield — 987 cards in the game can cause this (Bitter Reunion is one).

When Bitter Reunion is put into a graveyard from the battlefield:

1. Knight of Doves — makes a token
2. Warehouse Tabby — makes a token
3. Starfield Mystic — puts a +1/+1 counter on itself
4. Femeref Enchantress — draws you 1 card
5. Savior of the Sleeping — puts a +1/+1 counter on itself
6. Ashiok's Reaper — draws you 1 card
7. Wicked Visitor — makes each opponent lose 1 life
8. Martyr's Bond — makes an opponent sacrifice a permanent

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

a card is discarded — 2,042 cards in the game can cause this (Bitter Reunion is one).

When Bitter Reunion 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.

anything is sacrificed — 3,450 cards in the game can cause this (Bitter Reunion is one).

1. Gorbag of Minas Morgul — When you sacrifice Bitter Reunion, Gorbag of Minas Morgul triggers

3 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 (Bitter Reunion is one).

When Bitter Reunion is cast:

1. Death to Our Enemies — makes a token
2. Hallowed Haunting — makes a token
3. Daxos the Returned — puts a counter on a permanent
4. Tatsunari, Toad Rider — makes a token
5. Sythis, Harvest's Hand — gains you 1 life
6. Sigil of the Empty Throne — makes a token
7. Dawnhart Geist — gains you 2 life
8. Herald of the Pantheon — gains you 1 life
9. Kami of Transience — puts a +1/+1 counter on itself
10. Argothian 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 (Bitter Reunion is one).

1. Historian's Boon — When Bitter Reunion enters, Historian's Boon makes a token

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

When Bitter Reunion 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. Thassa's Devourer — mills a card
8. Archon of Sun's Grace — makes a token
9. Killian, Decisive Mentor — taps a creature
10. Thoughtrender Lamia — makes an opponent discard a card

66 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 (Bitter Reunion is one).

When Bitter Reunion makes a player draw a card:

1. Toothy, Imaginary Friend — puts a +1/+1 counter on itself
2. Teferi's Tutelage — mills a card
3. Temmet, Naktamun's Will — gives +1/+1
4. Niv-Mizzet, Parun — deals 1 damage
5. Aether Syphon — mills a card
6. The Locust God — makes a token
7. Starving Revenant — makes each opponent lose 1 life
8. Diviner's Wand — gets +1/+1

59 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 (Bitter Reunion is one).

1. Sidequest: Card Collection // Magicked Card — Bitter Reunion fills your graveyard toward the 8 or more cards Sidequest: Card Collection // Magicked Card needs

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