Lorthondo

Lorthondo is a Moonshadian magician who willingly took up residence in Serpent Isle's Mountains of Freedom for the purpose of performing dark magical experiments. He appears in Ultima VII Part Two.

Description
Little is known about Lorthondo save that he, like Teldrono, had risen to power quickly and was wont to conduct unusual research involving the potent magical reagents. At some point, he entered the Mountains of Freedom in search of the rare mineral stoneheart and took up residence within the dungeon, setting up a little domain of servitors and specimens within the former mines.

During the Avatar's sojourn through Freedom, the hero encountered Lorthondo and his minions a number of times. They were witness to the mage transforming one of his servants into a skeletal dragon, and they found that they had to navigate the bizarre workings of wizard's so called "slave pit" of inscrutable oddities and beasts in order to pass through the prison. Ultimately, the hero's final barrier to winning their freedom from the dungeon was Lorthondo himself, and the Avatar found it necessary to free the daemon Arcadion in order to best him.