Angel of Invention is a mythic Creature — Angel card from Kaladesh Promos (PKLD), collector number 4s. Current market price: — (foil $10.54), TCGplayer market prices via Scryfall.
Flying, vigilance, lifelink Fabricate 2 (When this creature enters, put two +1/+1 counters on it or create two 1/1 colorless Servo artifact creature tokens.) Other creatures you control get +1/+1.