Mindwarper

a nontoken Spirit deals combat damage — 725 cards in the game can cause this (Mindwarper is one).

1. Millicent, Restless Revenant — When Mindwarper deals combat damage, Millicent, Restless Revenant makes a token

a nontoken Spirit enters the battlefield — 727 cards in the game can cause this (Mindwarper is one).

1. Baboon Spirit — When Mindwarper enters, Baboon Spirit makes a token

a Spirit enters the battlefield — 863 cards in the game can cause this (Mindwarper is one).

When Mindwarper enters:

1. Mausoleum Wanderer — gets +1/+1
2. Drogskol Cavalry — gains you 2 life
3. Vanguard of the Restless — returns itself from the graveyard
4. Nebelgast Herald — taps a creature an opponent controls

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

When Mindwarper 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. Sangromancer — gains you 3 life
6. Lo and Li, Royal Advisors — puts a counter on an Advisor
7. Nath of the Gilt-Leaf — makes a token
8. Inti, Seneschal of the Sun — exiles a card from your library
9. Pitchstone Wall — sacrifices itself
10. Currency Converter — exiles it

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

a creature gets a counter — 2,691 cards in the game can cause this (Mindwarper is one).

When Mindwarper gets a counter:

1. Hollowmurk Siege — draws you 1 card
2. Ant-Man, Colony Commander — makes a token
3. Earth Kingdom General — gains you that much life
4. Casey Jones, Back Alley Brute — deals that much damage
5. Generous Patron — draws you 1 card
6. Shalai and Hallar — deals that much damage
7. Danny Pink — draws you 1 card
8. Enduring Scalelord — puts a +1/+1 counter on itself
9. Bold Plagiarist — puts counters on a permanent
10. Mikey & Leo, Chaos & Order — draws you 1 card

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

anything gets a counter — 4,415 cards in the game can cause this (Mindwarper is one).

1. All Will Be One — When Mindwarper gets a counter, All Will Be One deals that much damage

8 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 (Mindwarper is one).

1. Samwise Gamgee — Mindwarper puts cards into the graveyard that Samwise Gamgee can bring back
2. Bloodbond March — Mindwarper puts cards into the graveyard that Bloodbond March can bring back
3. Thor, God of Thunder — Mindwarper puts cards into the graveyard that Thor, God of Thunder can bring back
4. Gale, Waterdeep Prodigy — Mindwarper puts cards into the graveyard that Gale, Waterdeep Prodigy can bring back
5. Harness the Storm — Mindwarper puts cards into the graveyard that Harness the Storm can bring back
6. Transplant Theorist — Mindwarper puts cards into the graveyard that Transplant Theorist can bring back
7. Heart-Shaped Herb — Mindwarper puts cards into the graveyard that Heart-Shaped Herb can bring back
8. Wayward Angel — Mindwarper fills your graveyard toward the 7 or more cards Wayward Angel needs
9. Rescue from the Underworld — Mindwarper puts cards into the graveyard that Rescue from the Underworld can bring back
10. Victimize — Mindwarper puts cards into the graveyard that Victimize can bring back

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

anything goes to a graveyard — 7,589 cards in the game can cause this (Mindwarper is one).

When a card hits the graveyard thanks to Mindwarper:

1. The Haunt of Hightower — puts a +1/+1 counter on itself
2. Duskmantle Guildmage — makes each opponent lose 1 life
3. Vulturous Zombie — puts a +1/+1 counter on itself
4. Quest for Ancient Secrets — puts a quest counter on itself
5. Bloodchief Ascension — makes each opponent lose 2 life
6. Compost — draws you 1 card
7. Planar Void — hits a graveyard
8. Measure of Wickedness — gives an opponent control of itself
9. Energy Field — sacrifices itself

2 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 (Mindwarper is one).

When Mindwarper attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Temmet, Naktamun's Will — draws you 1 card
3. Invisible Woman — triggers
4. Caesar, Legion's Emperor — sacrifices a creature
5. Guide of Souls — triggers
6. Campsite Cuisine — sacrifices a Food

123 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 (Mindwarper is one).

When Mindwarper attacks:

1. Adaptive Omnitool — searches a library
2. Saw — sacrifices a creature

197 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 (Mindwarper is one).

When Mindwarper enters:

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

349 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 (Mindwarper is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Mindwarper enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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