Warmaker Gunship is a rare Artifact — Spacecraft card from Edge of Eternities (EOE), collector number 339. Current market price: $0.36 (foil $0.46), TCGplayer market prices via Scryfall.
When this Spacecraft enters, it deals damage equal to the number of artifacts you control to target creature an opponent controls. Station (Tap another creature you control: Put charge counters equal to its power on this Spacecraft. Station only as a sorcery. It's an artifact creature at 6+.) 6+ | Flying