edhseer Commander synergy, explained
Sorcery
Mana cost: {X}{B}
Exile X target cards from a single graveyard.
on-cast — hits a graveyard
Causes: exile a card, anything leaves a graveyard.
Cares about: nothing.
anything is exiled — 2,497 cards in the game can cause this (Rats' Feast is one).
a sorcery is cast — 3,720 cards in the game can cause this (Rats' Feast is one).
When Rats' Feast 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 (Rats' Feast is one).
When Rats' Feast is cast:
5 other cards care about it too. These are the ones with the most connections.