edhseer Commander synergy, explained
Enchantment
Mana cost: {2}{W}
Whenever a player discards a card, you may pay {W}. If you do, create a 1/1 white Spirit creature token with flying.
triggered — makes a token
Causes: create a Spirit creature token, put a Spirit creature token onto the battlefield.
Cares about: a card is discarded.
a Spirit enters the battlefield — 863 cards in the game can cause this (Spirit Cairn is one).
When a Spirit enters thanks to Spirit Cairn:
discard a card — 2,042 cards in the game can cause this.
2,032 other cards cause it too. These are the ones with the most connections.
a creature token enters the battlefield — 2,799 cards in the game can cause this (Spirit Cairn is one).
When a Spirit enters thanks to Spirit Cairn:
a creature token is created — 2,799 cards in the game can cause this (Spirit Cairn is one).
3 other cards care about it too. These are the ones with the most connections.
an enchantment is cast — 3,673 cards in the game can cause this (Spirit Cairn is one).
When Spirit Cairn is cast:
255 other cards care about it too. These are the ones with the most connections.
a nontoken enchantment enters the battlefield — 3,691 cards in the game can cause this (Spirit Cairn is one).
a token enters the battlefield — 3,710 cards in the game can cause this (Spirit Cairn is one).
When a Spirit enters thanks to Spirit Cairn:
3 other cards care about it too. These are the ones with the most connections.
a token is created — 3,711 cards in the game can cause this (Spirit Cairn is one).
When Spirit Cairn makes a Spirit token:
17 other cards care about it too. These are the ones with the most connections.
an enchantment enters the battlefield — 3,743 cards in the game can cause this (Spirit Cairn is one).
When Spirit Cairn enters:
66 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 (Spirit Cairn is one).
When a Spirit enters thanks to Spirit Cairn:
342 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 (Spirit Cairn is one).
34 other cards care about it too. These are the ones with the most connections.