What if Zelph Ombremage was a specter ? A spectral sorcerer ? A shadowy specter sorcerer ?

Zelph Ombremage. A shadowy wizard whose face is invisible in darkness, except for 2 big plain white eyes. He wears a purple pointy wizard's hat with a yellow band. Its top is wrinkled while the brim is torn. There are two holes on the yellow band. He's wrapped in a purple and yellow cape, torn at the bottom and the collar, concealing his entire body and the bottom part of his face.