edhseer Commander synergy, explained
Legendary Creature — Human Rogue
Mana cost: {2}{U}{U}
You may have Sakashima the Impostor enter as a copy of any creature on the battlefield, except its name is Sakashima the Impostor, it's legendary in addition to its other types, and it has that ability
static — copies a permanent
Return Sakashima the Impostor to its owner's hand at the beginning of the next end step.
activated {2}{U}{U} —
Causes: copy a creature, anything leaves the battlefield.
Cares about: nothing.
a Rogue creature enters the battlefield — 170 cards in Sakashima the Impostor's colors can cause this (Sakashima the Impostor is one).
a creature leaves the battlefield — 893 cards in Sakashima the Impostor's colors can cause this (Sakashima the Impostor is one).
When Sakashima the Impostor leaves the battlefield:
5 other cards care about it too. These are the ones with the most connections.
a Human enters the battlefield — 634 cards in Sakashima the Impostor's colors can cause this (Sakashima the Impostor is one).
a creature attacks — 3,238 cards in Sakashima the Impostor's colors can cause this (Sakashima the Impostor is one).
When Sakashima the Impostor attacks:
44 other cards care about it too. These are the ones with the most connections.
anything attacks — 3,238 cards in Sakashima the Impostor's colors can cause this (Sakashima the Impostor is one).
When Sakashima the Impostor attacks:
2 other cards care about it too. These are the ones with the most connections.
a creature blocks — 3,238 cards in Sakashima the Impostor's colors can cause this (Sakashima the Impostor is one).
When Sakashima the Impostor blocks:
1 other card cares about it too. These are the ones with the most connections.
a creature is cast — 3,254 cards in Sakashima the Impostor's colors can cause this (Sakashima the Impostor is one).
When Sakashima the Impostor is cast:
12 other cards care about it too. These are the ones with the most connections.
a nontoken creature enters the battlefield — 3,316 cards in Sakashima the Impostor's colors can cause this (Sakashima the Impostor is one).
When Sakashima the Impostor enters:
2 other cards care about it too. These are the ones with the most connections.
a creature enters the battlefield — 3,581 cards in Sakashima the Impostor's colors can cause this (Sakashima the Impostor is one).
33 other cards care about it too. These are the ones with the most connections.
anything enters the battlefield — 6,232 cards in Sakashima the Impostor's colors can cause this (Sakashima the Impostor is one).
4 other cards care about it too. These are the ones with the most connections.