I Will Savor Your Agony is a common Scheme card from Duskmourn: House of Horror Commander (DSC), collector number 338. Current market price: $1.04, TCGplayer market prices via Scryfall.
When you set this scheme in motion, choose three. You may choose the same mode more than once. • Destroy target creature. • Target player draws a card. • Target player gains 5 life.