edhseer Commander synergy, explained
Creature — Nightmare Horror
Mana cost: {2}{B}{B}
When this creature enters, exile another target creature.
triggered —
When this creature leaves the battlefield, return the exiled card to the battlefield under its owner's control.
triggered — blinks a permanent
Causes: exile a creature, a creature leaves the battlefield, put a creature onto the battlefield.
Cares about: nothing.
a Nightmare enters the battlefield — 151 cards in the game can cause this (Faceless Butcher is one).
a Horror deals combat damage — 382 cards in the game can cause this (Faceless Butcher is one).
a creature is exiled — 1,003 cards in the game can cause this (Faceless Butcher is one).
When a creature is exiled thanks to Faceless Butcher:
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 (Faceless Butcher 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 (Faceless Butcher 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 (Faceless Butcher is one).
When a creature leaves the battlefield thanks to Faceless Butcher:
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 (Faceless Butcher is one).
When Faceless Butcher 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 (Faceless Butcher is one).
When Faceless Butcher 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 (Faceless Butcher is one).
When Faceless Butcher blocks:
23 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 (Faceless Butcher is one).
When Faceless Butcher attacks:
a creature is cast — 18,010 cards in the game can cause this (Faceless Butcher is one).
When Faceless Butcher 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 (Faceless Butcher 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 (Faceless Butcher is one).
33 other cards care about it too. These are the ones with the most connections.