Nester

Nester was one of Halaster Blackcloak's apprentices.

Description
After achieving lichdom, Nester appeared as a green-glowing, floating skull and skeletal arms.

History
Nester tried to become a lich and succeeded...in part. He attained undead status, but he badly bungled his spells. He became a lich, in form, but gained slightly different powers. His phylactery was disintegrated and his body followed slowly.