edhseer Commander synergy, explained
Instant
Mana cost: {U}{B}
As an additional cost to cast this spell, sacrifice any number of creatures.
on-cast —
Create an X/X blue and black Zombie creature token with menace, where X is the total power of the sacrificed creatures.
on-cast — makes a token
Flashback {3}{U}{B}
Causes: sacrifice a creature, a creature dies, create a Zombie creature token, put a Zombie creature token onto the battlefield.
Cares about: a creature to sacrifice.
anything leaves the battlefield — 1 card in the game can cause this (Corpse Cobble is one).
a Zombie enters the battlefield — 795 cards in the game can cause this (Corpse Cobble is one).
When a Zombie enters thanks to Corpse Cobble:
a nontoken creature is sacrificed — 1,714 cards in the game can cause this (Corpse Cobble is one).
When a creature is sacrificed thanks to Corpse Cobble:
a creature is sacrificed — 1,741 cards in the game can cause this (Corpse Cobble is one).
When a creature is sacrificed thanks to Corpse Cobble:
20 other cards care about it too. These are the ones with the most connections.
provide a creature to sacrifice — 2,720 cards in the game can cause this.
2,715 other cards cause it too. These are the ones with the most connections.
a creature in a graveyard — 2,769 cards in the game can cause this (Corpse Cobble is one).
Corpse Cobble 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 (Corpse Cobble is one).
When a creature dies thanks to Corpse Cobble:
60 other cards care about it too. These are the ones with the most connections.
a creature token enters the battlefield — 2,799 cards in the game can cause this (Corpse Cobble is one).
When a Zombie enters thanks to Corpse Cobble:
a creature token is created — 2,799 cards in the game can cause this (Corpse Cobble is one).
3 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 (Corpse Cobble is one).
456 other cards care about it too. These are the ones with the most connections.
an instant is cast — 3,931 cards in the game can cause this (Corpse Cobble is one).
436 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 (Corpse Cobble is one).
32 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 (Corpse Cobble 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 (Corpse Cobble is one).
Corpse Cobble fills your graveyard toward the:
442 other cards care about it too. These are the ones with the most connections.