
If a creature an opponent controls would die, exile it instead.
At the beginning of your upkeep, put all creature cards exiled with Gisa onto the battlefield under your control. They gain decayed. (A creature with decayed can't block. When it attacks, sacrifice it at end of combat.)
Gisa, Glorious Resurrector has 6 printings, first in Innistrad: Midnight Hunt (2021). EDHREC ranks it #2,908 among Commander cards. It appears most in Toxrill, the Corrosive decks (3,785 on EDHREC). It has 7 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.