Ghoultree

Creature — Zombie Treefolk

Produces: nothing.

Cares about: a creature in a graveyard.

Partners

112 cards can cause a Treefolk creature it boosts.

1. Timber Protector — Timber Protector gives Ghoultree bigger stats

193 cards can cause a Saproling creature it boosts.

1. Verdeloth the Ancient — Verdeloth the Ancient gives Ghoultree bigger stats

510 cards can cause a Treefolk creature or artifact or enchantment or planeswalker or instant or sorcery or battle it makes cheaper to cast.

1. Bosk Banneret — Bosk Banneret reduces what Ghoultree costs

2,505 cards can cause a creature in a graveyard.

1. Heart-Shaped Herb — When Heart-Shaped Herb is in the graveyard, Ghoultree gets bigger
2. Victimize — When Victimize is in the graveyard, Ghoultree gets bigger
3. Come Back Wrong — When Come Back Wrong is in the graveyard, Ghoultree gets bigger
4. Bound // Determined — When Bound // Determined is in the graveyard, Ghoultree gets bigger
5. Boneshard Slasher — When Boneshard Slasher is in the graveyard, Ghoultree gets bigger
6. Wayward Angel — When Wayward Angel is in the graveyard, Ghoultree gets bigger
7. Shattergang Brothers — When Shattergang Brothers is in the graveyard, Ghoultree gets bigger
8. Ruthless Technomancer — When Ruthless Technomancer is in the graveyard, Ghoultree gets bigger

2,497 other cards ask for it too, equally specific. The ones shown are the best connected.