Demon of Dark Schemes is a mythic Creature — Demon card from Kaladesh (KLD), collector number 73. Current market price: $1.38 (foil $5.02), TCGplayer market prices via Scryfall.
Flying When this creature enters, all other creatures get -2/-2 until end of turn. Whenever another creature dies, you get {E} (an energy counter). {2}{B}, Pay {E}{E}{E}{E}: Put target creature card from a graveyard onto the battlefield tapped under your control.