The World Tree(Plane)

An incredible, seemingly-infinite tree whose trunk is hollow. Fates live beneath it's roots, and it's branches reach through existence, connecting many planes of existence. The Tree's branches do not reach Ostoria, owing to an ancient argument between the Fates of the Tree and the Fates of the Giants. While the tree's canopy is close to the Elemental Plane of Air, it does not truly reach the plane, also owing to a disagreement between the Tree's Fates and the Fates which live alongside the Djinn.