Flood of Recollection

an instant in a graveyard — 2 cards in the game can cause this (Flood of Recollection is one).

1. Makeshift Mannequin — When Makeshift Mannequin is in the graveyard, Flood of Recollection can bring it back
2. Supper for Spiders — When Supper for Spiders is in the graveyard, Flood of Recollection can bring it back

an instant leaves a graveyard — 202 cards in the game can cause this (Flood of Recollection is one).

1. Murktide Regent — When Flood of Recollection leaves a graveyard, Murktide Regent puts a +1/+1 counter on itself

anything is exiled — 2,497 cards in the game can cause this (Flood of Recollection is one).

1. The War Doctor — When Flood of Recollection is exiled, The War Doctor puts a time counter on itself

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

When Flood of Recollection 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.

a sorcery is cast — 3,720 cards in the game can cause this (Flood of Recollection is one).

When Flood of Recollection is cast:

1. Spellweaver Volute — copies a spell
2. Lilah, Undefeated Slickshot — gets +1/+1
3. Niblis of Frost — gets +1/+1
4. Primeval Bounty — puts 3 counters on a creature
5. Tetsuko Umezawa, Pursuer — gets +1/+1
6. Thor, God of Thunder — deals that spell's mana value damage
7. Krile Baldesion — brings a card back
8. Summon: Good King Mog XII — makes a token
9. Kykar, Wind's Fury — makes a token
10. Blood Funnel — sacrifices a creature

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

anything is cast — 31,128 cards in the game can cause this (Flood of Recollection is one).

When Flood of Recollection is cast:

1. Windrider Wizard — draws you 1 card
2. Relic Amulet — puts a charge counter on itself
3. Rockslide Sorcerer — deals 1 damage
4. Umara Wizard // Umara Skyfalls — grants flying
5. Alania, Divergent Storm — makes an opponent draw 1 card
6. Umara Mystic — gets +2/+0
7. Master of Winds — triggers

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