edhseer Commander synergy, explained
Instant — Arcane
Mana cost: {W}
Target creature you control gains protection from the color of your choice until end of turn.
on-cast — grants a keyword
Splice onto Arcane {W}
Causes: nothing.
Cares about: nothing.
an instant is cast — 3,931 cards in the game can cause this (Blessed Breath is one).
When Blessed Breath 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 (Blessed Breath is one).
When Blessed Breath is cast:
5 other cards care about it too. These are the ones with the most connections.