Arahbo, Roar of the World

a Cat deals combat damage — 395 cards in the game can cause this (Arahbo is one).

1. Feline Sovereign — When Arahbo, Roar of the World deals combat damage, Feline Sovereign kills an artifact or enchantment an opponent controls

a Cat attacks — 395 cards in the game can cause this.

1. Healer of the Pride — When Healer of the Pride attacks, Arahbo, Roar of the World grants trample
2. Greenhouse Propagator — When Greenhouse Propagator attacks, Arahbo, Roar of the World grants trample
3. Skyknight Squire — When Skyknight Squire attacks, Arahbo, Roar of the World grants trample
4. Runadi, Behemoth Caller — When Runadi, Behemoth Caller attacks, Arahbo, Roar of the World grants trample
5. Lionheart Glimmer — When Lionheart Glimmer attacks, Arahbo, Roar of the World grants trample
6. Kutzil, Malamet Exemplar — When Kutzil, Malamet Exemplar attacks, Arahbo, Roar of the World grants trample
7. Nazahn, Revered Bladesmith — When Nazahn, Revered Bladesmith attacks, Arahbo, Roar of the World grants trample
8. Keeper of Fables — When Keeper of Fables attacks, Arahbo, Roar of the World grants trample
9. Bast, Panther Goddess — When Bast, Panther Goddess attacks, Arahbo, Roar of the World grants trample
10. Leonin Lightscribe — When Leonin Lightscribe attacks, Arahbo, Roar of the World grants trample

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

a nontoken Cat enters the battlefield — 396 cards in the game can cause this (Arahbo is one).

1. Arahbo, the First Fang — When Arahbo, Roar of the World enters, Arahbo, the First Fang makes a token

a Cat enters the battlefield — 414 cards in the game can cause this (Arahbo is one).

When Arahbo, Roar of the World enters:

1. Qasali Slingers — kills an artifact or enchantment an opponent controls
2. Kemba, Kha Enduring — triggers

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

When Arahbo, Roar of the World 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

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 (Arahbo is one).

When Arahbo, Roar of the World 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. Jolene, Plundering Pugilist — makes a token
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

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 (Arahbo is one).

When Arahbo, Roar of the World 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. Battle Strain — deals 1 damage
6. Favor of the Woods — gains you 3 life
7. Tide of War — sacrifices a creature
8. Dead-Iron Sledge — kills a creature
9. Dwindle — kills a creature
10. 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 (Arahbo is one).

When Arahbo, Roar of the World attacks:

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

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

When Arahbo, Roar of the World 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 (Arahbo is one).

When Arahbo, Roar of the World is cast:

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

1. Riku of Two Reflections — When Arahbo, Roar of the World enters, Riku of Two Reflections makes a token

32 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 (Arahbo is one).

When Arahbo, Roar of the World 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

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 (Arahbo is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Arahbo, Roar of the World 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.