Mirrorpool

a sorcery is copied — 83 cards in the game can cause this (Mirrorpool is one).

When an instant is copied thanks to Mirrorpool:

1. Extus, Oriq Overlord // Awaken the Blood Avatar — brings a card back
2. Storm-Kiln Artist — makes a token
3. Professor Onyx — makes each opponent lose 2 life
4. Zaffai, Thunder Conductor — scries
5. Deekah, Fractal Theorist — makes a token
6. Elemental Expressionist — grants a keyword
7. Sedgemoor Witch — makes a token
8. Witherbloom Apprentice — makes each opponent lose 1 life
9. Jadzi, Oracle of Arcavios // Journey to the Oracle — puts a creature, artifact, enchantment, instant, sorcery, planeswalker or battle onto the battlefield
10. Ashling, Flame Dancer — draws and discards

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

an instant is copied — 87 cards in the game can cause this (Mirrorpool is one).

1. Kalamax, the Stormsire — When an instant is copied thanks to Mirrorpool, Kalamax, the Stormsire puts a +1/+1 counter on itself

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

a land is sacrificed — 438 cards in the game can cause this (Mirrorpool is one).

When you sacrifice Mirrorpool:

1. Baloth Prime — makes a token
2. Scouring Swarm — makes a token
3. Hearthhull, the Worldseed — makes each opponent lose 2 life

a land in a graveyard — 634 cards in the game can cause this (Mirrorpool is one).

When Mirrorpool is in the graveyard:

1. Slogurk, the Overslime — can bring it back
2. Zask, Skittering Swarmlord — can bring it back
3. Glacierwood Siege — can bring it back
4. Turntimber Sower — can bring it back
5. Serra Paragon — can bring it back
6. Muldrotha, the Gravetide — can bring it back
7. Deadbridge Chant — can bring it back
8. Invasion of Tolvada // The Broken Sky — can bring it back
9. Pull Through the Weft — can bring it back
10. Conduit of Worlds — can bring it back

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

a land is put into a graveyard from the battlefield — 636 cards in the game can cause this (Mirrorpool is one).

When Mirrorpool is put into a graveyard from the battlefield:

1. Vastwood Zendikon — brings a card back
2. Nissa's Zendikon — brings a card back
3. Corrupted Zendikon — brings a card back
4. Guardian Zendikon — brings a card back
5. Crusher Zendikon — brings a card back
6. Wind Zendikon — brings a card back
7. Akki Raider — gets +1/+0
8. Dingus Egg — deals 2 damage
9. Genju of the Realm — returns itself from the graveyard

1 other card cares about it too. These are the ones with the most connections.

a land goes to a graveyard — 683 cards in the game can cause this (Mirrorpool is one).

When Mirrorpool hits the graveyard:

1. The Gitrog Monster — draws you 1 card
2. Skola Grovedancer — gains you 1 life
3. Sand Scout — makes a token
4. Crawling Sensation — makes a token
5. Countryside Crusher — puts a +1/+1 counter on itself

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

a land it grants abilities to — 1,237 cards in the game can cause this.

1. Mystic Skull // Mystic Monstrosity — Mystic Skull // Mystic Monstrosity gives Mirrorpool an extra ability
2. Chromatic Lantern — Chromatic Lantern gives Mirrorpool an extra ability
3. Petrified Hamlet — Petrified Hamlet gives Mirrorpool an extra ability

1,234 other cards cause it too. These are the ones with the most connections.

a land enters the battlefield — 1,560 cards in the game can cause this (Mirrorpool is one).

When Mirrorpool enters:

1. Thranduil, Sindarin Liege // Silvan Rally — makes a token
2. Tato Farmer — puts 2 counters on a permanent
3. Primeval Bounty — gains you 3 life
4. Toph, Earthbending Master — puts a counter on a permanent
5. Dancing from Dark to Dawn — makes a token
6. Emeria Shepherd — brings a card back
7. Quest for the Necropolis — puts a quest counter on itself
8. Soul Stair Expedition — puts a quest counter on itself
9. Nissa of Shadowed Boughs — puts counters on a permanent
10. Choco, Seeker of Paradise — gets +1/+0

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

a creature token enters the battlefield — 2,799 cards in the game can cause this (Mirrorpool is one).

1. Securitron Squadron — When a creature enters thanks to Mirrorpool, Securitron Squadron puts a counter on a permanent

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

a creature token is created — 2,799 cards in the game can cause this (Mirrorpool is one).

1. Staff of the Storyteller — When Mirrorpool makes a creature token, Staff of the Storyteller puts a story counter on itself

3 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 (Mirrorpool is one).

1. Sludge Titan — When Sludge Titan enters because Mirrorpool copies it, its ability triggers again
2. Town Greeter — When Town Greeter enters because Mirrorpool copies it, its ability triggers again
3. Ostrich-Horse — When Ostrich-Horse enters because Mirrorpool copies it, its ability triggers again
4. Ainok Wayfarer — When Ainok Wayfarer enters because Mirrorpool copies it, its ability triggers again
5. Harvest Wurm — When Harvest Wurm enters because Mirrorpool copies it, its ability triggers again
6. Invader Parasite — When Invader Parasite enters because Mirrorpool copies it, its ability triggers again

386 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 (Mirrorpool is one).

1. Lluwen, Imperfect Naturalist — When Lluwen, Imperfect Naturalist enters because Mirrorpool copies it, its ability triggers again
2. T'Chaka, Venerable King — When T'Chaka, Venerable King enters because Mirrorpool copies it, its ability triggers again
3. The Eighth Doctor — When The Eighth Doctor enters because Mirrorpool copies it, its ability triggers again
4. Mikey & Mona, Mutant Sitters — When Mikey & Mona, Mutant Sitters enters because Mirrorpool copies it, its ability triggers again

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