Ms. Marvel, Elastic Ally

a Mutant attacks — 280 cards in the game can cause this (Ms. Marvel is one).

1. Wolverine, Claws Out — When Ms. Marvel, Elastic Ally attacks, Wolverine, Claws Out makes your creatures bigger

a Mutant deals combat damage — 280 cards in the game can cause this (Ms. Marvel is one).

1. Heroes in a Half Shell — When Ms. Marvel, Elastic Ally deals combat damage, Heroes in a Half Shell puts a counter on a permanent

a Mutant enters the battlefield — 286 cards in the game can cause this (Ms. Marvel is one).

When Ms. Marvel, Elastic Ally enters:

1. Genghis Frog — makes a token
2. X-23, Deadly Weapon — puts a counter on a permanent
3. April O'Neil, Live on the Scene — triggers

a nontoken Hero enters the battlefield — 358 cards in the game can cause this (Ms. Marvel is one).

1. Black Panther, Vanguard — When Ms. Marvel, Elastic Ally enters, Black Panther, Vanguard triggers

a Hero it boosts — 362 cards in the game can cause this.

1. Avengers Assemble! — Avengers Assemble! gives Ms. Marvel, Elastic Ally bigger stats

361 other cards cause it too. These are the ones with the most connections.

a Hero creature it grants types to — 371 cards in the game can cause this.

1. Spider-Suit — Spider-Suit gives Ms. Marvel, Elastic Ally an extra creature type

370 other cards cause it too. These are the ones with the most connections.

a Hero enters the battlefield — 375 cards in the game can cause this (Ms. Marvel is one).

When Ms. Marvel, Elastic Ally enters:

1. Hawkeye, Trick Shot — deals damage
2. Captain America, Team Leader — grants haste and vigilance
3. Nighthawk, Dark Defender — gives +1/+1
4. Team Transmitter — gains you 1 life

a card is drawn — 3,815 cards in the game can cause this (Ms. Marvel is one).

When Ms. Marvel, Elastic Ally makes a player draw a card:

1. Temmet, Naktamun's Will — gives +1/+1
2. Niv-Mizzet, Parun — deals 1 damage
3. Aether Syphon — mills a card
4. The Locust God — makes a token
5. Starving Revenant — makes each opponent lose 1 life
6. Diviner's Wand — gets +1/+1
7. Ominous Seas — puts a foreshadow counter on itself
8. Dream Trawler — gets +1/+0
9. Iron Man, Armored Avenger — puts a counter on a creature
10. The Astonishing Ant-Man — puts a +1/+1 counter on itself

57 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 (Ms. Marvel is one).

When Ms. Marvel, Elastic Ally attacks:

1. Far Fortune, End Boss — deals 1 damage
2. Grim Javelineer — gives +1/+0
3. Invisible Woman — triggers
4. Caesar, Legion's Emperor — sacrifices a creature
5. Guide of Souls — triggers
6. Campsite Cuisine — sacrifices a Food
7. Gossip's Talent — triggers
8. Banon, the Returners' Leader — draws and discards
9. Toph, Earthbending Master — puts a counter on a permanent
10. Three Dog, Galaxy News DJ — sacrifices an Aura

113 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 (Ms. Marvel is one).

When Ms. Marvel, Elastic Ally 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 (Ms. Marvel is one).

When Ms. Marvel, Elastic Ally blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Carnage Gladiator — makes a player lose 1 life
3. Barrow-Blade — strips abilities
4. Heat of Battle — deals 1 damage
5. Tide of War — sacrifices a creature
6. Dead-Iron Sledge — kills a creature
7. Dwindle — kills a creature
8. Shield of the Righteous — triggers

20 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 (Ms. Marvel is one).

When Ms. Marvel, Elastic Ally attacks:

1. Mardu Ascendancy — makes a token
2. Basri Ket — makes a token
3. Militia's Pride — makes a token

a creature enters the battlefield — 19,800 cards in the game can cause this (Ms. Marvel is one).

When Ms. Marvel, Elastic Ally 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. Legolas Greenleaf — puts a counter on a permanent
5. The Neutrinos — gets +1/+0
6. Wingnut, Bat on the Belfry — grants flying, haste and menace
7. Aetherstorm Roc — puts a counter on a permanent you control
8. Raphael, Most Attitude — exiles a card from your library

300 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.

When Ms. Marvel, Elastic Ally:

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself
2. Composer of Spring — enters thanks to Composer of Spring, it gives +2/+0
3. Guardian of the Forgotten — enters thanks to Guardian of the Forgotten, it gives +2/+0
4. Essence Channeler — enters thanks to Essence Channeler, it gives +2/+0
5. Deep Gnome Terramancer — enters thanks to Deep Gnome Terramancer, it gives +2/+0
6. Titania, Voice of Gaea — enters thanks to Titania, Voice of Gaea, it gives +2/+0
7. Shepherd of the Clouds — enters thanks to Shepherd of the Clouds, it gives +2/+0
8. Kinscaer Sentry — enters thanks to Kinscaer Sentry, it gives +2/+0
9. Galepowder Mage — enters thanks to Galepowder Mage, it gives +2/+0
10. Eldrazi Displacer — enters thanks to Eldrazi Displacer, it gives +2/+0
11. Viridian Emissary — enters thanks to Viridian Emissary, it gives +2/+0

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