Appa, Loyal Sky Bison

anything is airbent — 13 cards in the game can cause this (Appa is one).

1. Avatar Aang // Aang, Master of Elements — When a creature, artifact, enchantment, planeswalker or battle airbends thanks to Appa, Loyal Sky Bison, Avatar Aang // Aang, Master of Elements draws you 1 card

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

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

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

an Ally deals combat damage — 265 cards in the game can cause this (Appa is one).

1. Invasion Tactics — When Appa, Loyal Sky Bison deals combat damage, Invasion Tactics draws you 1 card

an Ally enters the battlefield — 285 cards in the game can cause this (Appa is one).

When Appa, Loyal Sky Bison enters:

1. Turntimber Ranger — makes a token
2. Grovetender Druids — makes a token
3. Halimar Excavator — mills a card
4. Kalastria Healer — makes each opponent lose 1 life
5. South Pole Voyager — gains you 1 life
6. Ondu Cleric — gains you life
7. Tuktuk Grunts — puts a +1/+1 counter on itself
8. Sokka and Suki — triggers
9. Tuktuk Scrapper — kills an artifact an opponent controls
10. Bala Ged Thief — triggers

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

you face a dilemma — 739 cards in the game can cause this (Appa is one).

When Appa, Loyal Sky Bison poses a dilemma:

1. Seven of Nine — draws you 1 card
2. Elim Garak, Simple Tailor — makes each opponent lose 2 life
3. Obsidian Order Operative — makes each opponent lose 1 life

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

When Appa, Loyal Sky Bison 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 (Appa is one).

When Appa, Loyal Sky Bison 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

181 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 (Appa is one).

When Appa, Loyal Sky Bison 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

23 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 (Appa is one).

1. Mardu Ascendancy — When Appa, Loyal Sky Bison attacks, Mardu Ascendancy makes a token

2 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 (Appa is one).

When Appa, Loyal Sky Bison 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

336 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 (Appa is one).

1. Prowl, Stoic Strategist // Prowl, Pursuit Vehicle — When Appa, Loyal Sky Bison 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.