Wraith is the codename for a Supernatural teenager, who is a junior member of the Seven.
Her real name is Emma and she lives in Norfolk with her mother, Karen, and twin brother Lucien. She has a teenagers effortlessly skinny body and is known for her pretty looks. She's somewhat vapid and can be a bit of a cow.
Known abilities consist of becoming invisible and phasing through solid objects, although she cannot do both at the same time. She is also unable to render anyone or anything else invisible or incorporeal. The only exception to this is if something is inside her, such as a small object in her mouth or enclosed in her cupped hands.