Rumors abound about a mad wizard named Roballax the Crooked, a tiefling wizard that lives in a burned out clearing of the Malachite Forest. Roballax gets his nickname, the Crooked, for the large hump he sports on his back.
Roballax is a natural tinkerer, and has claimed to have created a machine that can force a Leyline to shift. His story is that the clearing he lives in was once home to a Grade IV line, which he forced to relocate to the east about 1/2 mile. Whether or not this is true remains to be seen, but there is indeed a Grade IV that lies to the east of the clearing.