Heavenly Blademaster is a rare Creature — Angel card from Commander 2018 (C18), collector number 3. Current market price: $0.39, TCGplayer market prices via Scryfall.
Flying, double strike When this creature enters, you may attach any number of Auras and Equipment you control to it. Other creatures you control get +1/+1 for each Aura and Equipment attached to this creature.