Scarlet Witch, Chaotic Avenger

a Mutant enters the battlefield — 98 cards in Scarlet Witch's colors can cause this (Scarlet Witch is one).

1. April O'Neil, Live on the Scene — When Scarlet Witch, Chaotic Avenger enters, April O'Neil, Live on the Scene triggers

a Hero enters the battlefield — 135 cards in Scarlet Witch's colors can cause this (Scarlet Witch is one).

When Scarlet Witch, Chaotic Avenger enters:

1. Hawkeye, Trick Shot — deals damage
2. Team Transmitter — gains you 1 life

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

When Scarlet Witch, Chaotic Avenger attacks:

1. Adaptive Omnitool — searches a library
2. Kindred Discovery — draws you 1 card
3. Teo, Spirited Glider — draws you 1 card
4. Shadow Puppeteers — turns something into a creature
5. Screaming Swarm — mills a card
6. Imperious Mindbreaker — mills a card
7. Saw — sacrifices a creature
8. Ultima Weapon — kills a creature an opponent controls
9. Total War — kills a creature
10. The Spear of Leonidas — triggers

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

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

When Scarlet Witch, Chaotic Avenger 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 Scarlet Witch's colors can cause this (Scarlet Witch is one).

When Scarlet Witch, Chaotic Avenger 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 Scarlet Witch's colors can cause this (Scarlet Witch is one).

1. Summon: Brynhildr — When a Hero, artifact, enchantment, planeswalker, instant, sorcery or battle is cast thanks to Scarlet Witch, Chaotic Avenger, Summon: Brynhildr grants haste
2. Oketra's Monument — When a Hero, artifact, enchantment, planeswalker, instant, sorcery or battle is cast thanks to Scarlet Witch, Chaotic Avenger, Oketra's Monument makes a token
3. Kozilek's Unsealing — When Scarlet Witch, Chaotic Avenger is cast, Kozilek's Unsealing makes 2 tokens
4. The Clone Saga — When a Hero, artifact, enchantment, planeswalker, instant, sorcery or battle is cast thanks to Scarlet Witch, Chaotic Avenger, The Clone Saga copies a spell
5. Customs Depot — When a Hero, artifact, enchantment, planeswalker, instant, sorcery or battle is cast thanks to Scarlet Witch, Chaotic Avenger, Customs Depot draws you 1 card
6. Case of the Shifting Visage — When a Hero, artifact, enchantment, planeswalker, instant, sorcery or battle is cast thanks to Scarlet Witch, Chaotic Avenger, Case of the Shifting Visage copies a spell
7. Bontu's Monument — When a Hero, artifact, enchantment, planeswalker, instant, sorcery or battle is cast thanks to Scarlet Witch, Chaotic Avenger, Bontu's Monument makes each opponent lose 1 life
8. Vanquisher's Banner — When a Hero, artifact, enchantment, planeswalker, instant, sorcery or battle is cast thanks to Scarlet Witch, Chaotic Avenger, Vanquisher's Banner draws you 1 card
9. Hazoret's Monument — When a Hero, artifact, enchantment, planeswalker, instant, sorcery or battle is cast thanks to Scarlet Witch, Chaotic Avenger, Hazoret's Monument draws and discards
10. Aether Barrier — When a Hero, artifact, enchantment, planeswalker, instant, sorcery or battle is cast thanks to Scarlet Witch, Chaotic Avenger, 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 Scarlet Witch's colors can cause this (Scarlet Witch is one).

When Scarlet Witch, Chaotic Avenger 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 Scarlet Witch's colors can cause this (Scarlet Witch is one).

When Scarlet Witch, Chaotic Avenger 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. Pollywog Prodigy — puts a counter on itself
6. Blasting Station — untaps itself
7. Raphael, Most Attitude — exiles a card from your library
8. Mogg Bombers — sacrifices itself
9. Flame-Kin War Scout — sacrifices itself
10. Monkey Cage — sacrifices itself

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

anything is cast — 12,208 cards in Scarlet Witch's colors can cause this (Scarlet Witch is one).

When an artifact, enchantment, planeswalker, instant, sorcery or battle is cast thanks to Scarlet Witch, Chaotic Avenger:

1. Sokka, Bold Boomeranger — puts a +1/+1 counter on itself
2. Windrider Wizard — draws you 1 card
3. Relic Amulet — puts a charge counter on itself
4. Rockslide Sorcerer — deals 1 damage
5. Master of Winds — triggers

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