edhseer Commander synergy, explained
Creature — Specter
Mana cost: {3}{B}{B}
Flying
When this creature enters, you may exile one or more creature cards from your graveyard.
triggered —
When you do, each other creature gets -X/-X until end of turn, where X is the number of cards exiled this way.
triggered — shrinks a creature
Causes: exile a creature, a creature leaves a graveyard, a creature dies.
Cares about: nothing.
anything leaves the battlefield — 1 card in the game can cause this (Specter of Mortality is one).
a nontoken creature is exiled — 995 cards in the game can cause this (Specter of Mortality is one).
a creature is exiled — 1,003 cards in the game can cause this (Specter of Mortality is one).
When Specter of Mortality is exiled:
1 other card cares 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 (Specter of Mortality is one).
When Specter of Mortality leaves a graveyard:
3 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 (Specter of Mortality is one).
anything leaves a graveyard — 2,503 cards in the game can cause this (Specter of Mortality is one).
When Specter of Mortality leaves a graveyard:
13 other cards care 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 (Specter of Mortality is one).
Specter of Mortality puts cards into the graveyard that:
799 other cards care about it too. These are the ones with the most connections.
a nontoken creature dies — 2,769 cards in the game can cause this (Specter of Mortality is one).
When a creature dies thanks to Specter of Mortality:
60 other cards care about it too. These are the ones with the most connections.
a creature dies — 2,830 cards in the game can cause this (Specter of Mortality is one).
457 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 (Specter of Mortality is one).
33 other cards care about it too. These are the ones with the most connections.
a permanent is put into a graveyard from the battlefield — 5,057 cards in the game can cause this (Specter of Mortality is one).
18 other cards care about it too. These are the ones with the most connections.
a card in a graveyard — 7,589 cards in the game can cause this (Specter of Mortality is one).
Specter of Mortality:
442 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 (Specter of Mortality is one).
219 other cards care about it too. These are the ones with the most connections.