Nemo's nightmares revolve around forgetting- forgetting your phone on a bench in a public place, forgetting you left your stove on at home, forgetting a face of someone dear to you. She's so good at inspiring forgetfulness, she's forgotten a lot herself! 

She's rarely found in her own kingdom as she seems to have forgotten where it was! She spends most of her time wandering around the nightmare tree trying to remember what she's doing here.

Nemo is a very dreamy Stygian (no oxymoron intended). Her memory problems prevent her from recognizing most people, no matter how many times she's met them. When the memory fog is at its worst, she has trouble stringing words together and seems extremely disoriented. At best, she remembers stories- not her stories, though- songs, random facts about flora and fauna, but not her name, never her name. 

A few people have taken to calling her Nemo.