Bidderdoo Harpell

Bidderdoo Harpell is a wizard from the eccentric clan of wizards in Longsaddle that live in the Ivy Mansion.

For a long portion of his life, Bidderdoo was in the form of a dog due to a backfired spell. The family later found

a way to turn him back to human form but during the war between Mithral Hall and Menzoberranzan he had these defensive animal

urges that eventually came out in the form of him turning into a Silver Werewolf. Upon his first true transformation into a werewolf

he killed Uthegental Armgo saving Thibbledorf Pwent and the remaining forces of the Gutbuster Brigade.