edhseer Commander synergy, explained
Instant
Mana cost: {2}{R}{R}
When you cast this spell, copy it for each time you've cast your commander from the command zone this game. You may choose new targets for the copies.
triggered — copies a spell
Copy target instant or sorcery spell. You may choose new targets for the copy.
on-cast — copies a spell
Causes: copy a spell, copy an instant, copy a sorcery.
Cares about: nothing.
a sorcery is copied — 83 cards in the game can cause this (Fury Storm is one).
When Fury Storm is copied:
21 other cards care about it too. These are the ones with the most connections.
an instant is copied — 87 cards in the game can cause this (Fury Storm is one).
31 other cards care about it too. These are the ones with the most connections.
a spell is copied — 122 cards in the game can cause this (Fury Storm is one).
When Fury Storm is copied:
an instant is cast — 3,931 cards in the game can cause this (Fury Storm is one).
When Fury Storm is cast:
427 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 (Fury Storm is one).
When Fury Storm is cast:
5 other cards care about it too. These are the ones with the most connections.