Gisa, Glorious Resurrector

Legendary Creature — Human Wizard{2}{B}{B}4/4

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.)

Colour identity Black · Commander page

In short

Gisa, Glorious Resurrector has 5 listed printings; the most valuable is the Prerelease printing from PMID at US$8.00 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.