edhseer Commander synergy, explained
Creature — Shapeshifter
Mana cost: {1}{U}{B}
Exile target creature card from a graveyard. This creature becomes a copy of that card, except it has this ability.
activated {1}{U}{B} — brings a card back
activated {1}{U}{B} — copies a permanent
activated {1}{U}{B} — grants a keyword
Causes: exile a creature, a creature leaves a graveyard, copy a creature.
Cares about: a creature in a graveyard.
a creature is exiled — 1,003 cards in the game can cause this (Dimir Doppelganger is one).
When a creature is exiled thanks to Dimir Doppelganger:
4 other cards care about it too. These are the ones with the most connections.
a creature leaves a graveyard — 1,302 cards in the game can cause this (Dimir Doppelganger is one).
12 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 (Dimir Doppelganger is one).
1 other card cares about it too. These are the ones with the most connections.
a creature in a graveyard — 2,769 cards in the game can cause this (Dimir Doppelganger is one).
2,760 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 (Dimir Doppelganger is one).
When Dimir Doppelganger 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 (Dimir Doppelganger is one).
When Dimir Doppelganger 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 (Dimir Doppelganger is one).
When Dimir Doppelganger blocks:
18 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 (Dimir Doppelganger is one).
When Dimir Doppelganger deals combat damage:
193 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 (Dimir Doppelganger is one).
When Dimir Doppelganger attacks:
a creature is cast — 18,010 cards in the game can cause this (Dimir Doppelganger is one).
When Dimir Doppelganger is cast:
87 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 (Dimir Doppelganger is one).
When Dimir Doppelganger enters:
303 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 (Dimir Doppelganger is one).
40 other cards care about it too. These are the ones with the most connections.