edhseer Commander synergy, explained
Creature — Shapeshifter
Mana cost: {2}{U}{U}
Whenever this creature attacks, you may exile another target nontoken creature. If you do, this creature becomes a copy of that creature until end of turn. Return the exiled card to the battlefield under its owner's control at the beginning of the next end step.
triggered —
triggered — copies a permanent
triggered — blinks a permanent
Causes: exile a nontoken creature, a nontoken creature leaves the battlefield, copy a creature, put a nontoken creature onto the battlefield.
Cares about: nothing.
a creature is exiled — 1,003 cards in the game can cause this (Identity Thief is one).
When a creature is exiled thanks to Identity Thief:
4 other cards care about it too. These are the ones with the most connections.
anything is exiled — 2,497 cards in the game can cause this (Identity Thief is one).
1 other card cares about it too. These are the ones with the most connections.
a nontoken creature leaves the battlefield — 4,133 cards in the game can cause this (Identity Thief is one).
3 other cards care about it too. These are the ones with the most connections.
a creature leaves the battlefield — 4,238 cards in the game can cause this (Identity Thief is one).
When a creature leaves the battlefield thanks to Identity Thief:
27 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 (Identity Thief is one).
When Identity Thief attacks:
113 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 (Identity Thief is one).
When Identity Thief attacks:
180 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 (Identity Thief is one).
When Identity Thief blocks:
22 other cards care about it too. These are the ones with the most connections.
a creature deals combat damage — 17,934 cards in the game can cause this (Identity Thief is one).
196 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 (Identity Thief is one).
When Identity Thief attacks:
a creature is cast — 18,010 cards in the game can cause this (Identity Thief is one).
When Identity Thief is cast:
89 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 (Identity Thief is one).
295 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 (Identity Thief is one).
33 other cards care about it too. These are the ones with the most connections.