Priscilla Henry is a fictional character created by Brother Grimace who has been seen in his fics. Introduced in the fic Tapped Potentials, Priscilla Henry is a former resident of Highland, Texas, who is seven years older than Daria Morgendorffer, and who gained metahuman powers after exposure to meteoroid fragments from a meteor which struck during a outdoors event that occured when Daria was eleven. Very soon after that, Priscilla was approached by high-ranking members of the U.S. Air Force (in which she had already enlisted) as well as other members of the military (including Kyle Armalin, representing the Marine Corps). Priscilla was immediately called to active duty by the Air Force, and she came to the attention of DELPHI officials - particularly Paula Trainor, who authorized her for selection to Project Nightbreed. (Priscilla is the only Omega Nightbreed she has signed off on.)

After being altered by the Project, her power to create impenatrable forcefields was modified by the solution, and developed into an ability to 'cloak' herself in illusions of anyone she chooses that can fool even electronics, hyper-senses and low-level psionic scans. (One practical use for this ability she uses is to simply 'blank' herself from other's senses and appear 'invisible'.)

Priscilla was recently given a field comission to the rank of Captain by Trainor, and acts as one of several personal 'troubleshooters' for specific internal problems. Among the situations that she has handled for Trainor was the 'disposal' of General Robert Bakeson.

As past of her new status and to expediate her duties, Priscilla has been issued an American Express Centurian Card, more commonly known as 'the Black Card'. This card is funded by a special non-disclosed discretionary fund created by disposal of items conficscated by DELPHI during operations (which has not been revealed even to the S.A.O.C.) and allows Priscilla to operate independantly of all DELPHI support under Trainor's direct control.