Zurgo and Ojutai

a Dragon attacks — 474 cards in the game can cause this (Zurgo and Ojutai is one).

When Zurgo and Ojutai attacks:

1. Silumgar, the Drifting Death — shrinks a creature by -1/-1
2. Utvara Hellkite — makes a token
3. The Ur-Dragon — draws you that many cards
4. Atarka, World Render — grants double strike
5. Kolaghan, the Storm's Fury — gives +1/+0
6. Invasion of Tarkir // Defiant Thundermaw — deals 2 damage
7. Ojutai, Soul of Winter — taps a creature, artifact, enchantment, planeswalker or battle an opponent controls
8. Dromoka, the Eternal — puts a counter on a permanent

a Dragon deals combat damage — 474 cards in the game can cause this.

1. Traxos, Scourge Eternal — When Traxos, Scourge Eternal deals combat damage, Zurgo and Ojutai triggers
2. Terror of the Peaks — When Terror of the Peaks deals combat damage, Zurgo and Ojutai triggers
3. Twinflame Tyrant — When Twinflame Tyrant deals combat damage, Zurgo and Ojutai triggers
4. Swashbuckler Extraordinaire — When Swashbuckler Extraordinaire deals combat damage, Zurgo and Ojutai triggers
5. Ancestor Dragon — When Ancestor Dragon deals combat damage, Zurgo and Ojutai triggers
6. Vengeful Ancestor — When Vengeful Ancestor deals combat damage, Zurgo and Ojutai triggers
7. Desert Were-Worm — When Desert Were-Worm deals combat damage, Zurgo and Ojutai triggers
8. Traxos, Academy Guardian — When Traxos, Academy Guardian deals combat damage, Zurgo and Ojutai triggers
9. Manaform Hellkite — When Manaform Hellkite deals combat damage, Zurgo and Ojutai triggers
10. Sprite Dragon — When Sprite Dragon deals combat damage, Zurgo and Ojutai triggers
11. Parapet Thrasher — When Zurgo and Ojutai deals combat damage, Parapet Thrasher triggers
12. Broodcaller Scourge — When Zurgo and Ojutai deals combat damage, Broodcaller Scourge puts a permanent onto the battlefield

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

a nontoken Dragon enters the battlefield — 484 cards in the game can cause this (Zurgo and Ojutai is one).

When Zurgo and Ojutai enters:

1. Lathliss, Dragon Queen — makes a token
2. Miirym, Sentinel Wyrm — makes a token

a Dragon enters the battlefield — 524 cards in the game can cause this (Zurgo and Ojutai is one).

When Zurgo and Ojutai enters:

1. Dragon Tempest — deals damage
2. Bloomvine Regent // Claim Territory — gains you 3 life
3. Sarkhan, Dragon Ascendant — puts a +1/+1 counter on itself
4. Ganax, Astral Hunter — makes a token
5. Scourge of Valkas — deals damage
6. Bladewing's Thrall — returns itself from the graveyard
7. Sarkhan, Soul Aflame — copies a permanent
8. Teeming Dragonstorm — triggers
9. Corroding Dragonstorm — triggers
10. Roiling Dragonstorm — triggers

4 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 (Zurgo and Ojutai is one).

When Zurgo and Ojutai attacks:

1. Shaun, Father of Synths — makes a token
2. Far Fortune, End Boss — deals 1 damage
3. Temmet, Naktamun's Will — draws you 1 card
4. Grim Javelineer — gives +1/+0
5. Invisible Woman — triggers
6. Caesar, Legion's Emperor — sacrifices a creature
7. Guide of Souls — triggers
8. Campsite Cuisine — sacrifices a Food
9. Gossip's Talent — triggers
10. Banon, the Returners' Leader — draws and discards

112 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 (Zurgo and Ojutai is one).

When Zurgo and Ojutai 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. Saw — sacrifices a creature
7. Gisa's Favorite Shovel — makes an opponent sacrifice a creature
8. Ultima Weapon — kills a creature an opponent controls
9. Path of Mettle // Metzali, Tower of Triumph — triggers
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 (Zurgo and Ojutai is one).

When Zurgo and Ojutai blocks:

1. Mage Hunters' Onslaught — makes a player lose 1 life
2. Carnage Gladiator — makes a player lose 1 life
3. Tide of War — sacrifices a creature
4. Dead-Iron Sledge — kills a creature
5. Dwindle — kills a creature
6. Shield of the Righteous — triggers

22 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 (Zurgo and Ojutai is one).

When Zurgo and Ojutai 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 (Zurgo and Ojutai is one).

When Zurgo and Ojutai 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

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 (Zurgo and Ojutai is one).

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

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