edhseer Commander synergy, explained
Instant
Mana cost: {X}{B}
Target creature gets -X/-X until end of turn. That creature gets an additional -3/-3 until end of turn if you controlled a Faerie as you cast this spell.
on-cast — shrinks a creature by -X/-X
on-cast — shrinks a creature by -3/-3
Causes: nothing.
Cares about: nothing.
an instant is cast — 3,931 cards in the game can cause this (Faerie Fencing is one).
When Faerie Fencing 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 (Faerie Fencing is one).
When Faerie Fencing is cast:
5 other cards care about it too. These are the ones with the most connections.