Necrosa The Dracolich

Necrosa was once a proud expecting mother dragon. Adventurers raided her lair and managed to fatally wound her. In her final moments of life she begged the adventurers to spare her eggs. They instead smashed her eggs in front of her and stole her hoard of riches. She died in grief and rage. Later a Necromancer by the name of Kitharah reanimated Necrosa's body and offered her a chance at revenge. Unlike other minions of Kitharah Necrosa serves willingly. Her acid breath melts her foes and she raises her victims as new undead minions for her mistress.