Celeste

Celeste was a cleric of Selûne living in New Neverwinter at the time of Valindra Shadowmantle's assault on the city in 1479 DR.

She rescued Xuna from being killed by an undead horde outside of the city walls before she herself was rescued by a counter-attack led by Sergeant Knox. Together, the three of them defeated a powerful undead warrior before meeting Valindra's army at the head of a force of Neverwinter's defenders.

Background
Celeste appears in the opening cinematic of the Neverwinter MMO.

Celeste was available as a companion for those lucky enough to have her drop during a 4-day event in September 2015 and was also an NPC in the Respen's Marvelous Game event.