Wolfbat

a Bat attacks — 103 cards in the game can cause this (Wolfbat is one).

1. Zoraline, Cosmos Caller — When Wolfbat attacks, Zoraline, Cosmos Caller gains you 1 life

a Wolf deals combat damage — 155 cards in the game can cause this (Wolfbat is one).

1. Tovolar, Dire Overlord // Tovolar, the Midnight Scourge — When Wolfbat deals combat damage, Tovolar, Dire Overlord // Tovolar, the Midnight Scourge draws you 1 card

a Wolf enters the battlefield — 198 cards in the game can cause this (Wolfbat is one).

1. Tolsimir, Friend to Wolves — When Wolfbat enters, Tolsimir, Friend to Wolves gains you 3 life
2. Chief of the Wilds — When Wolfbat enters, Chief of the Wilds puts 2 +1/+1 counters on itself

a creature leaves a graveyard — 1,302 cards in the game can cause this (Wolfbat is one).

When Wolfbat leaves a graveyard:

1. Grim Reaper's Scythe — makes a token
2. Syr Konrad, the Grim — deals 1 damage
3. Cyan, Vengeful Samurai — puts a +1/+1 counter on itself
4. Along the Crooked Way — puts a counter on a Goblin or Army
5. Skeleton Crew — makes a token
6. Desecrated Tomb — makes a token
7. Chalk Outline — makes a token
8. Insidious Roots — makes a token
9. Undead Hand Ninja — makes each opponent lose 1 life
10. Erebos's Titan — triggers

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

anything leaves a graveyard — 2,503 cards in the game can cause this (Wolfbat is one).

When Wolfbat leaves a graveyard:

1. Blastoneuron — makes each opponent lose 1 life
2. Defiled Crypt // Cadaver Lab — makes a token
3. Teval, the Balanced Scale — makes a token
4. Hologram Stalker — makes a token
5. Tormod, the Desecrator — makes a token
6. Quintorius, Field Historian — makes a token
7. Garrison Excavator — makes a token
8. Amzu, Swarm's Hunger — makes a token
9. Kirol, History Buff // Pack a Punch — becomes prepared
10. Teval's Judgment — triggers

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

anything gets a counter — 4,415 cards in the game can cause this (Wolfbat is one).

1. All Will Be One — When a permanent gets a counter thanks to Wolfbat, All Will Be One deals that much damage

8 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 (Wolfbat is one).

When Wolfbat 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

114 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 (Wolfbat is one).

When Wolfbat 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. Anim Pakal, Thousandth Moon — puts a +1/+1 counter on itself
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 (Wolfbat is one).

1. Mage Hunters' Onslaught — When Wolfbat blocks, Mage Hunters' Onslaught makes a player lose 1 life
2. Carnage Gladiator — When Wolfbat blocks, Carnage Gladiator makes a player lose 1 life
3. Tide of War — When Wolfbat blocks, Tide of War sacrifices a creature
4. Dead-Iron Sledge — When Wolfbat blocks, Dead-Iron Sledge kills a creature
5. Dwindle — When Wolfbat blocks, 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 (Wolfbat is one).

When Wolfbat attacks:

1. Mardu Ascendancy — makes a token
2. Basri Ket — makes a token

1 other card cares 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 (Wolfbat is one).

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

302 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 (Wolfbat is one).

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

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