Ian Malcolm, Chaotician

a spell is cast — 63 cards in Ian Malcolm's colors can cause this (Ian Malcolm is one).

When Ian Malcolm, Chaotician is cast:

1. Glaring Fleshraker — makes a token
2. Kami of Celebration — puts a counter on a creature
3. Mizzix, Replica Rider — copies a spell
4. Nalfeshnee — copies a spell
5. Vaan, Street Thief — puts a counter on a Scout, Pirate or Rogue
6. Iron Man, Tony Stark — makes a token
7. Mishra's Self-Replicator — makes a token
8. Nico Minoru, Runaway — deals 2 damage
9. Birgi, God of Storytelling // Harnfel, Horn of Bounty — adds 1 mana
10. Norin the Wary — flickers itself

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

a Human enters the battlefield — 1,353 cards in Ian Malcolm's colors can cause this (Ian Malcolm is one).

When Ian Malcolm, Chaotician enters:

1. Captain of the Mists — untaps itself
2. Erkenbrand, Lord of Westfold — gives +1/+0
3. Vigilante Justice — deals 1 damage

a creature attacks — 6,189 cards in Ian Malcolm's colors can cause this (Ian Malcolm is one).

When Ian Malcolm, Chaotician attacks:

1. Adaptive Omnitool — searches a library
2. Kindred Discovery — draws you 1 card
3. Screaming Swarm — mills a card
4. Imperious Mindbreaker — mills a card
5. Staff of Titania — makes a token
6. Saw — sacrifices a creature
7. Ultima Weapon — kills a creature an opponent controls
8. Total War — kills a creature
9. The Spear of Leonidas — triggers
10. Throwing Knife — sacrifices itself

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

a creature blocks — 6,189 cards in Ian Malcolm's colors can cause this (Ian Malcolm is one).

When Ian Malcolm, Chaotician blocks:

1. Barrow-Blade — strips abilities
2. Heat of Battle — deals 1 damage
3. Battle Strain — deals 1 damage
4. Tide of War — sacrifices a creature
5. Dead-Iron Sledge — kills a creature
6. Dwindle — kills a creature

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

anything attacks — 6,189 cards in Ian Malcolm's colors can cause this (Ian Malcolm is one).

When Ian Malcolm, Chaotician attacks:

1. ED-E, Lonesome Eyebot — puts a quest counter on itself
2. Madame Web, Clairvoyant — mills a card
3. Shaun, Father of Synths — makes a token
4. Misty Mountains Raider — puts 2 counters on a Goblin or Army
5. Razorkin Hordecaller — makes a token
6. Gossip's Talent — triggers
7. Inti, Seneschal of the Sun — triggers
8. Gut, True Soul Zealot — sacrifices a creature or artifact
9. Cool but Rude — draws and discards
10. Swashbuckler Extraordinaire — sacrifices a Treasure

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

a creature is cast — 6,218 cards in Ian Malcolm's colors can cause this (Ian Malcolm is one).

When Ian Malcolm, Chaotician is cast:

1. Summon: Brynhildr — grants haste
2. Oketra's Monument — makes a token
3. The Clone Saga — copies a spell
4. Customs Depot — draws you 1 card
5. Case of the Shifting Visage — copies a spell
6. Bontu's Monument — makes each opponent lose 1 life
7. Vanquisher's Banner — draws you 1 card
8. Straw Golem — sacrifices itself
9. Hazoret's Monument — draws and discards
10. Aether Barrier — makes a player sacrifice a permanent

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

a nontoken creature enters the battlefield — 6,294 cards in Ian Malcolm's colors can cause this (Ian Malcolm is one).

When Ian Malcolm, Chaotician enters:

1. Arni, Humble Scribe — untaps itself
2. Minion Reflector — makes a token
3. Molten Echoes — makes a token
4. Flameshadow Conjuring — makes a token
5. Mirror March — flips a coin
6. Overburden — triggers

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

a creature enters the battlefield — 6,749 cards in Ian Malcolm's colors can cause this (Ian Malcolm is one).

When Ian Malcolm, Chaotician enters:

1. Slash, Reptile Rampager — deals 2 damage
2. Gimli of the Glittering Caves — puts counters on a permanent
3. Ray Fillet, Wave Warrior — puts a counter on itself
4. Wingnut, Bat on the Belfry — grants flying, haste and menace
5. Raphael, Most Attitude — exiles a card from your library

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