Mugato

a Beast creature is cast — 587 cards in the game can cause this (Mugato is one).

1. Tawnos, the Toymaker — When Mugato is cast, Tawnos, the Toymaker copies a spell

a Beast enters the battlefield — 632 cards in the game can cause this (Mugato is one).

1. Totem Speaker — When Mugato enters, Totem Speaker gains you 3 life
2. Wirewood Savage — When Mugato enters, Wirewood Savage draws you 1 card
3. Woodland Liege — When Mugato enters, Woodland Liege draws you 1 card
4. Aether Charge — When Mugato enters, Aether Charge deals 4 damage

anything attacks — 17,934 cards in the game can cause this (Mugato is one).

1. Far Fortune, End Boss — When Mugato attacks, Far Fortune, End Boss deals 1 damage
2. Temmet, Naktamun's Will — When Mugato attacks, Temmet, Naktamun's Will draws you 1 card
3. Grim Javelineer — When Mugato attacks, Grim Javelineer gives +1/+0
4. Invisible Woman — When Mugato attacks, Invisible Woman triggers
5. Caesar, Legion's Emperor — When Mugato attacks, Caesar, Legion's Emperor sacrifices a creature
6. Guide of Souls — When Mugato attacks, Guide of Souls triggers
7. Campsite Cuisine — When Mugato attacks, Campsite Cuisine sacrifices a Food
8. Gossip's Talent — When Mugato attacks, Gossip's Talent triggers
9. Banon, the Returners' Leader — When Mugato attacks, Banon, the Returners' Leader draws and discards
10. Toph, Earthbending Master — When Mugato attacks, Toph, Earthbending Master puts a counter on a permanent

111 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 (Mugato is one).

1. Adaptive Omnitool — When Mugato attacks, Adaptive Omnitool searches a library
2. Anthem of Rakdos — When Mugato attacks, Anthem of Rakdos gives +2/+0
3. Kindred Discovery — When Mugato attacks, Kindred Discovery draws you 1 card
4. Invasion of New Capenna // Holy Frazzle-Cannon — When Mugato attacks, Invasion of New Capenna // Holy Frazzle-Cannon puts counters on a permanent
5. Chorale of the Void — When Mugato attacks, Chorale of the Void brings a card back
6. Saw — When Mugato attacks, Saw sacrifices a creature
7. Gisa's Favorite Shovel — When Mugato attacks, Gisa's Favorite Shovel makes an opponent sacrifice a creature
8. Ultima Weapon — When Mugato attacks, Ultima Weapon kills a creature an opponent controls
9. Path of Mettle // Metzali, Tower of Triumph — When Mugato attacks, Path of Mettle // Metzali, Tower of Triumph triggers
10. Total War — When Mugato attacks, Total War kills a creature

180 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 (Mugato is one).

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

18 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 (Mugato is one).

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

a creature deals combat damage — 17,934 cards in the game can cause this (Mugato is one).

When Mugato deals combat damage:

1. Locutus of Borg — makes a token
2. Antagonist Incorporator — makes a token
3. Hive Mind Coprocessor — makes you lose life

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

a creature is cast — 18,010 cards in the game can cause this (Mugato is one).

1. Primeval Bounty — When Mugato is cast, Primeval Bounty makes a token
2. Bloodbond March — When Mugato is cast, Bloodbond March brings a card back
3. Dancing from Dark to Dawn — When Mugato is cast, Dancing from Dark to Dawn puts that spell's mana value counters on a creature
4. Endrek Sahr, Master Breeder — When Mugato is cast, Endrek Sahr, Master Breeder makes that spell's mana value tokens
5. Summon: Fenrir — When Mugato is cast, it arrives with counters thanks to Summon: Fenrir
6. Summon: Brynhildr — When Mugato is cast, Summon: Brynhildr grants haste
7. Skittering Horror — When Mugato is cast, Skittering Horror sacrifices itself
8. Skittering Skirge — When Mugato is cast, Skittering Skirge sacrifices itself
9. Skittering Monstrosity — When Mugato is cast, Skittering Monstrosity sacrifices itself
10. Silverback Elder — When Mugato is cast, Silverback Elder triggers

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

a nontoken creature enters the battlefield — 18,448 cards in the game can cause this (Mugato is one).

1. Riku of Two Reflections — When Mugato enters, Riku of Two Reflections makes a token
2. Samwise Gamgee — When Mugato enters, Samwise Gamgee makes a token

31 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 (Mugato is one).

1. Slash, Reptile Rampager — When Mugato enters, Slash, Reptile Rampager deals 2 damage
2. Ray Fillet, Wave Warrior — When Mugato enters, Ray Fillet, Wave Warrior puts a counter on itself
3. The Neutrinos — When Mugato enters, The Neutrinos gets +1/+0
4. Wingnut, Bat on the Belfry — When Mugato enters, Wingnut, Bat on the Belfry grants flying, haste and menace
5. Aetherstorm Roc — When Mugato enters, Aetherstorm Roc puts a counter on a permanent you control
6. Raphael, Most Attitude — When Mugato enters, Raphael, Most Attitude exiles a card from your library

299 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 (Mugato is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Mugato enters, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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