Genghis Frog

a Frog attacks — 86 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

1. Grolnok, the Omnivore — When Genghis Frog attacks, Grolnok, the Omnivore mills a card

a Frog enters the battlefield — 90 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

1. Valley Mightcaller — When Genghis Frog enters, Valley Mightcaller puts a +1/+1 counter on itself

a Mutant attacks — 139 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

1. Wolverine, Claws Out — When Genghis Frog attacks, Wolverine, Claws Out makes your creatures bigger

a Mutant enters the battlefield — 141 cards in Genghis Frog's colors can cause this.

1. X-23, Deadly Weapon — When Genghis Frog enters, X-23, Deadly Weapon puts a counter on a permanent
2. Simic Manipulator — When Simic Manipulator enters, Genghis Frog makes a token
3. Watchful Radstag — When Watchful Radstag enters, Genghis Frog makes a token
4. Darwin, Adaptive Mutant — When Darwin, Adaptive Mutant enters, Genghis Frog makes a token
5. Cloudfin Raptor — When Cloudfin Raptor enters, Genghis Frog makes a token
6. Renegade Krasis — When Renegade Krasis enters, Genghis Frog makes a token
7. Elusive Krasis — When Elusive Krasis enters, Genghis Frog makes a token
8. Rocksteady, Mutant Marauder — When Rocksteady, Mutant Marauder enters, Genghis Frog makes a token
9. Marcus, Mutant Mayor — When Marcus, Mutant Mayor enters, Genghis Frog makes a token
10. Venus, Torn Between Worlds — When Venus, Torn Between Worlds enters, Genghis Frog makes a token
11. Wiccan, Rising Magician — When Wiccan, Rising Magician enters, Genghis Frog makes a token
12. April O'Neil, Live on the Scene — When Genghis Frog enters, April O'Neil, Live on the Scene triggers

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

a Rogue creature enters the battlefield — 224 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

1. Cloak and Dagger — When Genghis Frog enters, Cloak and Dagger triggers

a token enters the battlefield — 1,278 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

When a Mutagen enters thanks to Genghis Frog:

1. Mister Fantastic, Reed Richards — draws you 1 card
2. Cloakwood Swarmkeeper — puts a +1/+1 counter on itself
3. Woodland Champion — puts that many +1/+1 counters on itself
4. Wildwood Mentor — puts a +1/+1 counter on itself
5. Junk Winder — taps a creature, artifact, enchantment, planeswalker or battle an opponent controls

a token is created — 1,279 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

1. Idol of Oblivion — When Genghis Frog makes a Mutagen token, Idol of Oblivion draws you 1 card

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

an artifact enters the battlefield — 2,922 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

When a Mutagen enters thanks to Genghis Frog:

1. Transplant Theorist — draws you 1 card
2. Elvish Archivist — puts 2 +1/+1 counters on itself
3. Mechan Assembler — makes a token
4. Rook Turret — draws you 1 card
5. Skyswimmer Koi — draws you 1 card
6. Kappa Cannoneer — puts a +1/+1 counter on itself
7. Arcbound Crusher — puts a +1/+1 counter on itself
8. Sarinth Steelseeker — searches a library
9. Battered Golem — untaps itself
10. Grinding Station — untaps itself

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

a creature attacks — 6,391 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

When Genghis Frog 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. Fractal Harness — puts counters on a permanent
7. Inquisitorial Rosette — makes a token
8. Saw — sacrifices a creature
9. Ultima Weapon — kills a creature an opponent controls
10. Throwing Knife — sacrifices itself

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

anything attacks — 6,391 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

When Genghis Frog attacks:

1. ED-E, Lonesome Eyebot — puts a quest counter on itself
2. Madame Web, Clairvoyant — mills a card
3. Bonny Pall, Clearcutter — draws you 1 card
4. Hazardroot Herbalist — gives +1/+0
5. Ranger Class — puts a counter on a creature
6. Campsite Cuisine — sacrifices a Food
7. Gossip's Talent — triggers
8. Toph, Earthbending Master — puts a counter on a permanent
9. Alora, Merry Thief — triggers
10. Twins of Discord — triggers

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

a creature blocks — 6,391 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

When Genghis Frog blocks:

1. Barrow-Blade — strips abilities
2. Favor of the Woods — gains you 3 life
3. Gift of the Woods — gives +0/+3
4. Noxious Assault — puts a counter on a permanent
5. Ferocity — puts a counter on a permanent
6. Mammoth Harness — grants first strike
7. Dead-Iron Sledge — kills a creature
8. Dwindle — kills a creature

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

a creature is cast — 6,423 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

When Genghis Frog is cast:

1. Primeval Bounty — makes a token
2. Dancing from Dark to Dawn — puts that spell's mana value counters on a creature
3. Summon: Fenrir — it arrives with counters thanks to Summon: Fenrir
4. Mona Lisa, Ever Adaptable — makes a token
5. Champions of the Perfect — draws you 1 card
6. Masked Admirers — returns itself from the graveyard
7. Primordial Sage — draws you 1 card
8. Silverback Elder — triggers

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

a creature enters the battlefield — 7,050 cards in Genghis Frog's colors can cause this (Genghis Frog is one).

When Genghis Frog enters:

1. Ray Fillet, Wave Warrior — puts a counter on itself
2. Legolas Greenleaf — puts a counter on a permanent

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