Atmosphere Surgeon is a uncommon Creature — Phyrexian Wizard card from Phyrexia: All Will Be One (ONE), collector number 41. Current market price: $0.18 (foil $0.18), TCGplayer market prices via Scryfall.
Whenever you cast a noncreature spell, put an oil counter on this creature. Remove an oil counter from this creature: Target creature gains flying until end of turn. Activate only as a sorcery.