Image:BackArrowGreen.png Back to TerrainA Oasis is a type of terrain feature found on Desert terrain. * Yield Modifier: +3 File:Civ6Food.png Food, +1 File:Civ6Gold.png Gold * +1 File:Civ6Production.png Production with Lady of Reeds and Marshes pantheon belief * Provides Fresh water to nearby tiles * Bestows a combat penalty to units defending on it