Flayer of Loyalties is a rare Creature — Eldrazi card from Commander Masters (CMM), collector number 715. Current market price: $13.47, TCGplayer market prices via Scryfall.
When you cast this spell, gain control of target creature until end of turn. Untap that creature. Until end of turn, it has base power and toughness 10/10 and gains trample, annihilator 2, and haste. Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents of their choice.) Trample