edhseer Commander synergy, explained
Creature — Bird Wizard
Mana cost: {1}{W}{U}
Flying
At the beginning of your upkeep, you may put a feather counter on target creature. If you do, that creature has base power and toughness 3/1 and has flying for as long as it has a feather counter on it.
triggered — puts a counter on it
triggered — grants a keyword
Causes: put a counter on a creature.
Cares about: an upkeep.
a Bird attacks — 486 cards in the game can cause this (Aven Mimeomancer is one).
When Aven Mimeomancer attacks:
a Bird creature is cast — 486 cards in the game can cause this (Aven Mimeomancer is one).
1 other card cares about it too. These are the ones with the most connections.
a Bird deals combat damage — 486 cards in the game can cause this (Aven Mimeomancer is one).
a nontoken Bird enters the battlefield — 487 cards in the game can cause this (Aven Mimeomancer is one).
a Bird enters the battlefield — 538 cards in the game can cause this (Aven Mimeomancer is one).
1 other card cares about it too. These are the ones with the most connections.
a nontoken Wizard enters the battlefield — 1,243 cards in the game can cause this (Aven Mimeomancer is one).
a Wizard creature enters the battlefield — 1,264 cards in the game can cause this (Aven Mimeomancer is one).
a creature gets a counter — 2,691 cards in the game can cause this (Aven Mimeomancer is one).
When a creature gets a counter thanks to Aven Mimeomancer:
36 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 (Aven Mimeomancer is one).
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 (Aven Mimeomancer is one).
When Aven Mimeomancer attacks:
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 (Aven Mimeomancer is one).
When Aven Mimeomancer attacks:
181 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 (Aven Mimeomancer is one).
When Aven Mimeomancer blocks:
18 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 (Aven Mimeomancer is one).
When Aven Mimeomancer attacks:
a creature deals combat damage — 17,934 cards in the game can cause this (Aven Mimeomancer is one).
196 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 (Aven Mimeomancer is one).
When Aven Mimeomancer enters:
309 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 (Aven Mimeomancer is one).
41 other cards care about it too. These are the ones with the most connections.