Ajani, the Greathearted

a planeswalker gets a counter — 33 cards in the game can cause this (Ajani is one).

When a creature or planeswalker gets a counter thanks to Ajani, the Greathearted:

1. Bioessence Hydra — puts that many +1/+1 counters on itself
2. Inspired Tethermage — puts a counter on a permanent

1 other card cares about it too. These are the ones with the most connections.

a planeswalker is cast — 361 cards in the game can cause this (Ajani is one).

When Ajani, the Greathearted is cast:

1. Jaya's Phoenix — returns itself from the graveyard
2. Interplanar Beacon — gains you 1 life
3. Defiler of Faith — makes a token
4. Defiler of Vigor — puts a counter on a creature
5. Primeval Bounty — puts 3 counters on a creature
6. Tetsuko Umezawa, Pursuer — gets +1/+1
7. Thor, God of Thunder — deals that spell's mana value damage
8. Krile Baldesion — brings a card back
9. Summon: Good King Mog XII — makes a token
10. Blood Funnel — sacrifices a creature

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

a planeswalker enters the battlefield — 366 cards in the game can cause this (Ajani is one).

When Ajani, the Greathearted enters:

1. Builder's Talent — puts a counter on a creature
2. Brainstealer Dragon — makes a player lose life equal to its mana value
3. Cloudstone Curio — triggers

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

life is gained — 2,076 cards in the game can cause this (Ajani is one).

When Ajani, the Greathearted gains life:

1. Dina, Soul Steeper — makes each opponent lose 1 life
2. Marina Vendrell's Grimoire — draws you that many cards
3. South Wind Avatar — makes each opponent lose 1 life
4. Rodolf Duskbringer — grants indestructible
5. Fiendish Panda — puts a +1/+1 counter on itself
6. Veinwitch Coven — brings a card back
7. Cleric Class — puts a counter on a creature
8. Lich's Mastery — draws you that many cards
9. Wall of Limbs — puts a +1/+1 counter on itself
10. Ratchet, Field Medic // Ratchet, Rescue Racer — triggers

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

a creature gets a counter — 2,691 cards in the game can cause this (Ajani is one).

1. Scurry Oak — When Scurry Oak gets a counter thanks to Ajani, the Greathearted, it makes a token
2. Fathom Mage — When Fathom Mage gets a counter thanks to Ajani, the Greathearted, it draws you 1 card
3. Hollowmurk Siege — When a creature or planeswalker gets a counter thanks to Ajani, the Greathearted, Hollowmurk Siege draws you 1 card
4. Ant-Man, Colony Commander — When a creature or planeswalker gets a counter thanks to Ajani, the Greathearted, Ant-Man, Colony Commander makes a token
5. Earth Kingdom General — When a creature or planeswalker gets a counter thanks to Ajani, the Greathearted, Earth Kingdom General gains you that much life
6. Casey Jones, Back Alley Brute — When a creature or planeswalker gets a counter thanks to Ajani, the Greathearted, Casey Jones, Back Alley Brute deals that much damage
7. Shalai and Hallar — When a creature or planeswalker gets a counter thanks to Ajani, the Greathearted, Shalai and Hallar deals that much damage
8. Danny Pink — When a creature or planeswalker gets a counter thanks to Ajani, the Greathearted, Danny Pink draws you 1 card
9. Enduring Scalelord — When a creature or planeswalker gets a counter thanks to Ajani, the Greathearted, Enduring Scalelord puts a +1/+1 counter on itself
10. Mikey & Leo, Chaos & Order — When a creature or planeswalker gets a counter thanks to Ajani, the Greathearted, Mikey & Leo, Chaos & Order draws you 1 card

51 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 (Ajani is one).

1. All Will Be One — When a creature or planeswalker gets a counter thanks to Ajani, the Greathearted, All Will Be One deals that much damage
2. Berta, Wise Extrapolator — When Berta, Wise Extrapolator gets a counter thanks to Ajani, the Greathearted, it adds 1 mana
3. Aragorn, Company Leader — When Aragorn, Company Leader gets a counter thanks to Ajani, the Greathearted, it puts counters on itself
4. Lonis, Genetics Expert — When Lonis, Genetics Expert gets a counter thanks to Ajani, the Greathearted, it triggers
5. Blaster, Combat DJ // Blaster, Morale Booster — When Blaster, Combat DJ // Blaster, Morale Booster gets a counter thanks to Ajani, the Greathearted, it triggers

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

a creature it grants abilities to — 19,392 cards in the game can cause this (Ajani is one).

Ajani, the Greathearted gives:

1. Pollywog Prodigy — vigilance
2. Havengul Lich — vigilance
3. Saheeli, Radiant Creator — vigilance
4. Captain Jean-Luc Picard — vigilance
5. Windrider Wizard — vigilance
6. Master of Winds — vigilance
7. Sokka, Bold Boomeranger — vigilance
8. Invisible Woman — vigilance
9. Rockslide Sorcerer — vigilance
10. Umara Wizard // Umara Skyfalls — vigilance

19,382 other cards care about it too. These are the ones with the most connections.