Chainer's Edict is a rare Sorcery card from Friday Night Magic 2006 (F06), collector number 7. Current market price: — (foil $7.97), TCGplayer market prices via Scryfall.
Target player sacrifices a creature of their choice. Flashback {5}{B}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)