Obstinate Gargoyle is a common Artifact Creature — Gargoyle card from Modern Horizons 3 (MH3), collector number 195. Current market price: $0.20 (foil $0.27), TCGplayer market prices via Scryfall.
This creature has flying as long as it's modified. (Equipment, Auras you control, and counters are modifications.) Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)