Grand Duke Baaphel, the Lustful Hound, is a 10-foot-tall humanoid with the head of a horned hell hound, a humanoid torso, hooved feet, and the wings of a bat. He bears a wicked war scythe and is wreathed in hellfire. A forked crimson tails snakes out behind the arch devil. Once a beautiful member of the choirs of angels, Baaphel's visage now reflects the bestial nature of his corruption.

Baaphel is a grand duke in the service of Belial and leads two legions of bearded devils in battle for his lord. Baaphel is constantly scheming against the other dukes in Belial's service and takes every opportunity to discredit them in the eyes of their lord. Baaphel yearns to rule an entire plane and is waiting anxiously until the time comes that he can overthrow his lord. He makes his home in a storm-swept castle of basalt and iron known as Evermore.