Helena Xagliv

Professor Helena Xagliv is the Professor of Art History at Friedkin University.

Appearance
Xagliv is pale with sickly greenish-grey skin, she wears a burgundy brown pants suit and uses a black curly octopus-like wig to cover her hair loss from alopecia.

Ben 10: Omniverse

 * Mystery, Incorporeal (first appearance)

Trivia

 * Xagliv is a manly sounding woman.
 * Rook reveals that her name is Vilgax backwards.
 * Actor Steven J. Blum is also the voice actor for Vilgax in the original series and Omniverse (among many others).
 * Xagliv's design takes some inspiration from the Marvel Comics character Agatha Harkness.
 * She, Myaxx and Bill Gacks are the only characters mistaken for Vilgax.