Deirdre is an enigmatic time-traveling fey architect, and Orna Ordan's godmother. The party first encountered her in the house of Ordan Halfhand, safeguarding his soul. They also met who they believed to be a younger incarnation of Deirdre on Mt. Waterdeep, and believe that an older incarnation may be trapped in the Amber Temple. Deirdre seems to have inspired multiple people to build Apparatuses, including Artimus Fidatov, whom she may have also trained in architectural design. A Chultan couatl made reference to a river spirit that matched Deirdre's description and was a sister of Somnara, who herself has claimed to be Deirdre.
She is not an enemy of Team TRASH (pandas), but the party is uncertain of whether she is good, evil, or neither. They are concerned about the possibility that she may be a Dark Power.
Guardian of House Ordan
Doesn’t like Aurilander
Helpful, but not trustworthy
Springtime fairy?
Made a pact with Cherish to have cherish break something at the stone circle that is preventing Deirdre from using the Moon Curser Key to enter the Material Plane in exchange for breaking her curse, but the pact was broken when Cherish died
Built Barovia and controlled Artemis Fidatov to do her work for her. She also built Ravenloft