Charon

A major ultroloth is Charon, the boatman of the River Styx, who ferries souls down the river for a steep price. The River Styx links the topmost layers of the Lower Planes, and it branches can be found anywhere from the Nine Hells to the Abyss. When encountered, the river is a deep, swift, and unfordable torrent. Those who touch or deink from the Styx will forget their past lives completely.Charon may be summoned only on the banks of the Styx.

Appearance
Charon's appearance is that of a skeletal man with a haggard face and glowing eyes. He's typically dressed in fine robes or ermine and silk. Charon is about 6 feet tall, and weighs almost 240 pounds. His hands are bony claws and his feet are webbed. No-one alive or dead has ever seen Charon without his hood up. He will appear with a large black skiff that holds 10, and if requested will ferry his chareges to the topmost layer of any Lower Plane.

Price
His price is a magical item, a silk bag of 100 pp, or two gems of 500+ gp value. Charon never carries this treasure but distributes it among his servants, the Charonadaemons. Charon will not transport any beings that do not pay his price, and he has several abilites to enforce this.

Motives
Charon is the lord of the River Styx, from its beginning to its end. He hates and pursues anyone who interferes with his river, and demands payment from all who use it's plane jumping properties. He is cunning, self-serving, and deceptive, rarely working toward anyone's goals, but his own.