edhseer Commander synergy, explained
Land
Add {C}.
activated {T} — adds 1 mana
Put a +1/+1 counter on target Bird, Cat, Dog, Goat, Ox, or Snake.
activated {2}, {T} — puts a counter on it
Causes: put a counter on a Bird.
Cares about: nothing.
a land enters the battlefield — 1,560 cards in the game can cause this (Animal Sanctuary is one).
When Animal Sanctuary enters:
199 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 (Animal Sanctuary is one).
7 other cards care about it too. These are the ones with the most connections.