Within this realm the stuff of dreams and nightmares can coalesce from the very air. The sun is never visible, it is eternal twilight. Time flows strangely and travelers become lost for years although they think they have been walking only hours. Even the use of magic becomes unpredictable in the mountains. This unstable region of Ulthuan has a strange other-worldly quality more akin to the realms of Chaos than to mortal lands.[1a][2a]