Oyobi, Who Split the Heavens

hits creature — 2,298 cards in the game can cause this (Oyobi is one).

1. Jalira, Master Polymorphist — Jalira, Master Polymorphist can put Oyobi, Who Split the Heavens onto the battlefield from your library
2. Polymorph — Polymorph can put Oyobi, Who Split the Heavens onto the battlefield from your library
3. Birthing Ritual — Birthing Ritual can put Oyobi, Who Split the Heavens onto the battlefield from your library
4. Industrial Advancement — Industrial Advancement can put Oyobi, Who Split the Heavens onto the battlefield from your library
5. Killer Instinct — Killer Instinct can put Oyobi, Who Split the Heavens onto the battlefield from your library
6. Arthur, Marigold Knight — Arthur, Marigold Knight can put Oyobi, Who Split the Heavens onto the battlefield from your library
7. Proteus Staff — Proteus Staff can put Oyobi, Who Split the Heavens onto the battlefield from your library
8. Synthetic Destiny — Synthetic Destiny can put Oyobi, Who Split the Heavens onto the battlefield from your library
9. Divergent Transformations — Divergent Transformations can put Oyobi, Who Split the Heavens onto the battlefield from your library
10. Transmogrify — Transmogrify can put Oyobi, Who Split the Heavens onto the battlefield from your library

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

a nontoken Spirit deals combat damage — 725 cards in the game can cause this (Oyobi is one).

1. Millicent, Restless Revenant — When Oyobi, Who Split the Heavens deals combat damage, Millicent, Restless Revenant makes a token

a nontoken Spirit enters the battlefield — 727 cards in the game can cause this (Oyobi is one).

1. Baboon Spirit — When Oyobi, Who Split the Heavens enters, Baboon Spirit makes a token

a Spirit enters the battlefield — 863 cards in the game can cause this (Oyobi is one).

When a Spirit enters thanks to Oyobi, Who Split the Heavens:

1. Mausoleum Wanderer — gets +1/+1
2. Drogskol Cavalry — gains you 2 life
3. Vanguard of the Restless — returns itself from the graveyard
4. Nebelgast Herald — taps a creature an opponent controls

a creature token enters the battlefield — 2,799 cards in the game can cause this (Oyobi is one).

When a Spirit enters thanks to Oyobi, Who Split the Heavens:

1. Securitron Squadron — puts a counter on a permanent
2. Anointer Priest — gains you 1 life
3. Nesting Dovehawk — puts a +1/+1 counter on itself

a creature token is created — 2,799 cards in the game can cause this (Oyobi is one).

1. Staff of the Storyteller — When Oyobi, Who Split the Heavens makes a Spirit token, Staff of the Storyteller puts a story counter on itself

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

a token enters the battlefield — 3,710 cards in the game can cause this (Oyobi is one).

When a Spirit enters thanks to Oyobi, Who Split the Heavens:

1. Baron Bertram Graywater — makes a token
2. Marneus Calgar — draws you 1 card
3. Belladonna Took — gains you 1 life
4. Kambal, Profiteering Mayor — makes each opponent lose 1 life
5. Lucy MacLean, Positively Armed — makes a token
6. Mister Fantastic, Reed Richards — draws you 1 card
7. Cloakwood Swarmkeeper — puts a +1/+1 counter on itself
8. Woodland Champion — puts that many +1/+1 counters on itself
9. Leonardo, the Balance — puts a counter on a creature
10. Spiritcall Enthusiast // Scrollboost — becomes prepared

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

a token is created — 3,711 cards in the game can cause this (Oyobi is one).

When Oyobi, Who Split the Heavens makes a Spirit token:

1. Akim, the Soaring Wind — makes a token
2. Idol of Oblivion — draws you 1 card
3. Rosie Cotton of South Lane — puts a counter on a permanent
4. Mirkwood Bats — makes each opponent lose 1 life

17 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 (Oyobi is one).

When Oyobi, Who Split the Heavens 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

122 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 (Oyobi is one).

When Oyobi, Who Split the Heavens 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

198 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 (Oyobi is one).

1. Tide of War — When Oyobi, Who Split the Heavens blocks, Tide of War sacrifices a creature

29 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 (Oyobi is one).

1. Slash, Reptile Rampager — When a Spirit enters thanks to Oyobi, Who Split the Heavens, Slash, Reptile Rampager deals 2 damage
2. Gimli of the Glittering Caves — When Oyobi, Who Split the Heavens enters, Gimli of the Glittering Caves puts counters on a permanent
3. Ray Fillet, Wave Warrior — When Oyobi, Who Split the Heavens enters, Ray Fillet, Wave Warrior puts a counter on itself
4. Legolas Greenleaf — When Oyobi, Who Split the Heavens enters, Legolas Greenleaf puts a counter on a permanent
5. The Neutrinos — When a Spirit enters thanks to Oyobi, Who Split the Heavens, The Neutrinos gets +1/+0
6. Wingnut, Bat on the Belfry — When a Spirit enters thanks to Oyobi, Who Split the Heavens, Wingnut, Bat on the Belfry grants flying, haste and menace
7. Aetherstorm Roc — When a Spirit enters thanks to Oyobi, Who Split the Heavens, Aetherstorm Roc puts a counter on a permanent you control
8. Raphael, Most Attitude — When a Spirit enters thanks to Oyobi, Who Split the Heavens, Raphael, Most Attitude exiles a card from your library

333 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 (Oyobi is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When a Spirit enters thanks to Oyobi, Who Split the Heavens, Prowl, Stoic Strategist // Prowl, Pursuit Vehicle puts a +1/+1 counter on itself

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