Mech Hangar is a uncommon Land card from Kamigawa: Neon Dynasty (NEO), collector number 270. Current market price: $0.36 (foil $0.47), TCGplayer market prices via Scryfall.
{T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a Pilot or Vehicle spell. {3}, {T}: Target Vehicle becomes an artifact creature until end of turn.