Chameleon, Master of Disguise

a Villain deals combat damage — 255 cards in the game can cause this (Chameleon is one).

When Chameleon, Master of Disguise deals combat damage:

1. Loki, the Deceiver — draws you 1 card
2. Stilt-Man, Towering Terror — triggers

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

a Villain enters the battlefield — 268 cards in the game can cause this (Chameleon is one).

When Chameleon, Master of Disguise enters:

1. Flying Octobot — puts a +1/+1 counter on itself
2. Doom Reigns Supreme — makes each opponent lose 1 life
3. Crossbones, Malicious Mercenary — puts a +1/+1 counter on itself
4. Yellowjacket, Heartless Marauder — gets +1/+0
5. Swordsman, Sharp Scoundrel — triggers
6. Prowler, Clawed Thief — draws and discards
7. Baron Strucker, HYDRA Overlord — draws and discards

a Human enters the battlefield — 4,639 cards in the game can cause this (Chameleon is one).

When Chameleon, Master of Disguise enters:

1. General Kudro of Drannith — hits a graveyard
2. Heronblade Elite — puts a +1/+1 counter on itself
3. Kyler, Sigardian Emissary — puts a +1/+1 counter on itself
4. Thalia's Lieutenant — puts a +1/+1 counter on itself
5. Champion of the Parish — puts a +1/+1 counter on itself
6. Captain of the Mists — untaps itself
7. Erkenbrand, Lord of Westfold — gives +1/+0
8. Beregond of the Guard — gives +1/+1
9. Théoden, King of Rohan — grants double strike
10. Lossarnach Captain — taps a creature an opponent controls

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 (Chameleon is one).

When Chameleon, Master of Disguise 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

112 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 (Chameleon is one).

When Chameleon, Master of Disguise 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

181 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 (Chameleon is one).

When Chameleon, Master of Disguise 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 (Chameleon is one).

1. Mardu Ascendancy — When Chameleon, Master of Disguise attacks, Mardu Ascendancy makes a token

2 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 (Chameleon is one).

1. Fire Nation Salvagers — When Fire Nation Salvagers enters because Chameleon, Master of Disguise copies it, its ability triggers again
2. Goblin Goliath — When Goblin Goliath enters because Chameleon, Master of Disguise copies it, its ability triggers again
3. Slash, Reptile Rampager — When Chameleon, Master of Disguise enters, Slash, Reptile Rampager deals 2 damage
4. Gimli of the Glittering Caves — When Chameleon, Master of Disguise enters, Gimli of the Glittering Caves puts counters on a permanent
5. Ray Fillet, Wave Warrior — When Chameleon, Master of Disguise enters, Ray Fillet, Wave Warrior puts a counter on itself
6. Legolas Greenleaf — When Chameleon, Master of Disguise enters, Legolas Greenleaf puts a counter on a permanent
7. The Neutrinos — When Chameleon, Master of Disguise enters, The Neutrinos gets +1/+0
8. Wingnut, Bat on the Belfry — When Chameleon, Master of Disguise enters, Wingnut, Bat on the Belfry grants flying, haste and menace
9. Aetherstorm Roc — When Aetherstorm Roc enters because Chameleon, Master of Disguise copies it, its ability triggers again
10. Raphael, Most Attitude — When Chameleon, Master of Disguise enters, Raphael, Most Attitude exiles a card from your library

298 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 (Chameleon is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Chameleon, Master of Disguise enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself
2. Ivora, Insatiable Heir — When Ivora, Insatiable Heir enters because Chameleon, Master of Disguise copies it, its ability triggers again
3. Dogmeat, Ever Loyal — When Dogmeat, Ever Loyal enters because Chameleon, Master of Disguise copies it, its ability triggers again
4. The Earth King — When The Earth King enters because Chameleon, Master of Disguise copies it, its ability triggers again
5. SP//dr, Piloted by Peni — When SP//dr, Piloted by Peni enters because Chameleon, Master of Disguise copies it, its ability triggers again
6. Mu Yanling, Wind Rider — When Mu Yanling, Wind Rider enters because Chameleon, Master of Disguise copies it, its ability triggers again

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