edhseer Commander synergy, explained
Sorcery
Mana cost: {4}{R}
This spell costs {1} less to cast for each opponent you attacked this turn.
on-cast — costs less
Goad all creatures your opponents control.
on-cast —
Causes: goad a creature.
Cares about: nothing.
a sorcery is cast — 3,720 cards in the game can cause this (Fast Forward is one).
When Fast Forward 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 (Fast Forward is one).
When Fast Forward is cast:
5 other cards care about it too. These are the ones with the most connections.