Its a female Sherlock Holmes, is it not?
Give her some upper-class english garments, maybe riding pants and boots, a magnifying-glas and a sturdy english pistol of the break-open type.
Psychic`Well I guess U can hace some weird special effects like she sees something like in a "think-bubble" or "think-cloud" or something. Or she may have a magick-glass-bubble to look in. Or the simple way, she looks mysterious and have one finger to her temple...
Don´t forget to pit her against some dark twisted chutulians!
. . . F I G H T - T H E - B O R E D O M . . .