The Bronze Doors, located along the perimeter of The Dome, or first level, guard the seven passages which connect Yliakum to the Stone Labyrinths. They are normally open to allow access to merchants and adventurers. They are closed during times of invasion, when the survival of Yliakum inhabitants might be at stake.
Each set of Bronze Doors is situated near some powerful energy source in order for it to provide energy to move the huge doors. The closest set to Hydlaa, the Eagle Bronze Doors, is powered by a cascading waterfall.