These various micro-climates are influenced by the magical phenomenon known as Mist, an unstable substance with the ability to cause great variation over small areas. Due to the influence of Mist, several areas of Ivalice are 'jagd', areas in which Mist-laden winds and magicite-rich soil interfere with airship mechanisms. As such, jagds tend to be harsh, lawless frontiers, uncontrolled by any nation. Physically, the peninsula area resembles Europe in the east, with the landmasses of Valendia, Ordalia and Kerwon surrounding a central body of water (the Naldoan Sea) on three sides. To the west, Valendia and Kerwon curve away from Ordalia, creating the Galtean Peninsula.