edhseer Commander synergy, explained
Sorcery
Mana cost: {2}{B}
Put target creature card from an opponent's graveyard onto the battlefield under your control. It gains haste. Exile it at the beginning of the next end step. If that creature would leave the battlefield, exile it instead of putting it anywhere else.
on-cast — brings a card back
on-cast — grants haste
Causes: exile a creature, a creature leaves a graveyard.
Cares about: a creature in a graveyard.
a creature is exiled — 1,003 cards in the game can cause this (Gruesome Encore is one).
When a creature is exiled thanks to Gruesome Encore:
5 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 (Gruesome Encore 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 (Gruesome Encore is one).
a creature in a graveyard — 2,769 cards in the game can cause this (Gruesome Encore is one).
2,759 other cards care about it too. These are the ones with the most connections.
a sorcery is cast — 3,720 cards in the game can cause this (Gruesome Encore is one).
When Gruesome Encore is cast:
424 other cards care about it too. These are the ones with the most connections.
anything is cast — 31,128 cards in the game can cause this (Gruesome Encore is one).
When Gruesome Encore is cast:
5 other cards care about it too. These are the ones with the most connections.