Pencheska

Pencheska was a succubus in Doomvault dungeon in 1486 DR.

Personality
Pencheska wasn't pleasant with her situation as a slave of Tarul. She did not immediately attack the lich's enemies.

History
Pencheska was a succubus evoked by a lich named Tarul Var from the Red Wizards of Thay, who quickly enslaved her. In 1485, Under Tarul's orders, she caused chaos in Daggerford posing as the human courtesan Natyssa. Adventures ultimately unveiled her. Afterward Pencheska was relocated to the lich's rooms in Doomvault dungeon waiting for new orders of her master.

Behind the Scenes
Pencheska also appeared in Scourge of the Sword Coast; the DM's notes for Dead in Thay tell to totally remove her if the PC not played the previous adventure