Aquatic Alchemist // Bubble Up

an instant in a graveyard — 2 cards in the game can cause this (Aquatic Alchemist is one).

1. Makeshift Mannequin — When Makeshift Mannequin is in the graveyard, Aquatic Alchemist // Bubble Up can bring it back
2. Supper for Spiders — When Supper for Spiders is in the graveyard, Aquatic Alchemist // Bubble Up can bring it back

an Adventure sorcery is cast — 77 cards in the game can cause this (Aquatic Alchemist is one).

1. Lucky Clover — When Aquatic Alchemist // Bubble Up is cast, Lucky Clover copies a spell

an instant leaves a graveyard — 202 cards in the game can cause this (Aquatic Alchemist is one).

1. Murktide Regent — When Aquatic Alchemist // Bubble Up leaves a graveyard, Murktide Regent puts a +1/+1 counter on itself

an Elemental enters the battlefield — 754 cards in the game can cause this (Aquatic Alchemist is one).

When Aquatic Alchemist // Bubble Up enters:

1. Champion of the Path — deals its power damage
2. Risen Reef — puts a land onto the battlefield

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

When Aquatic Alchemist // Bubble Up 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 (Aquatic Alchemist is one).

When Aquatic Alchemist // Bubble Up 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 attacks — 17,934 cards in the game can cause this (Aquatic Alchemist is one).

When Aquatic Alchemist // Bubble Up attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Temmet, Naktamun's Will — draws you 1 card
3. Grim Javelineer — gives +1/+0
4. Invisible Woman — triggers
5. Caesar, Legion's Emperor — sacrifices a creature
6. Guide of Souls — triggers
7. Campsite Cuisine — sacrifices a Food
8. Gossip's Talent — triggers
9. Banon, the Returners' Leader — draws and discards
10. Toph, Earthbending Master — puts a counter on a permanent

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

a creature attacks — 17,934 cards in the game can cause this (Aquatic Alchemist is one).

When Aquatic Alchemist // Bubble Up attacks:

1. Adaptive Omnitool — searches a library
2. Anthem of Rakdos — gives +2/+0
3. Kindred Discovery — draws you 1 card
4. Invasion of New Capenna // Holy Frazzle-Cannon — puts counters on a permanent
5. Chorale of the Void — brings a card back
6. Anim Pakal, Thousandth Moon — puts a +1/+1 counter on itself
7. Saw — sacrifices a creature
8. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Total War — kills a creature

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

a creature blocks — 17,934 cards in the game can cause this (Aquatic Alchemist is one).

When Aquatic Alchemist // Bubble Up blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Tide of War — sacrifices a creature
3. Dead-Iron Sledge — kills a creature
4. Dwindle — kills a creature

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

a nontoken creature attacks — 17,934 cards in the game can cause this (Aquatic Alchemist is one).

1. Mardu Ascendancy — When Aquatic Alchemist // Bubble Up attacks, Mardu Ascendancy makes a token

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

a nontoken creature enters the battlefield — 18,448 cards in the game can cause this (Aquatic Alchemist is one).

1. Riku of Two Reflections — When Aquatic Alchemist // Bubble Up enters, Riku of Two Reflections makes a token

32 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 (Aquatic Alchemist is one).

When Aquatic Alchemist // Bubble Up enters:

1. Slash, Reptile Rampager — deals 2 damage
2. Ray Fillet, Wave Warrior — puts a counter on itself
3. The Neutrinos — gets +1/+0
4. Wingnut, Bat on the Belfry — grants flying, haste and menace
5. Aetherstorm Roc — puts a counter on a permanent you control
6. Raphael, Most Attitude — exiles a card from your library

320 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 (Aquatic Alchemist is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Aquatic Alchemist // Bubble Up enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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