edhseer Commander synergy, explained
Sorcery
Mana cost: {1}{B}
Destroy target nonblack creature that entered since your last turn ended.
on-cast —
Causes: a creature dies.
Cares about: nothing.
a creature in a graveyard — 2,769 cards in the game can cause this (Premature Burial is one).
Premature Burial 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 (Premature Burial is one).
When a creature dies thanks to Premature Burial:
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 (Premature Burial is one).
When a creature dies thanks to Premature Burial:
450 other cards care about it too. These are the ones with the most connections.
a creature goes to a graveyard — 3,011 cards in the game can cause this (Premature Burial is one).
When a creature hits the graveyard thanks to Premature Burial:
10 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 (Premature Burial is one).
When Premature Burial is cast:
428 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 (Premature Burial is one).
443 other cards care about it too. These are the ones with the most connections.