Revanche
Real Name: Betsy Braddock / Kwannon
Team Affiliation: X-Men: Blue Team

Mutant Power Profile
MENTAL POWERS: can read minds, communicate mentally with others and stun enemies with mental bolts.
PSYCHICH SWORD: through which she channels mental attacks.

Revanche, whose name is French for "revenge", appears to share the memories and powers of her fellow X-Man, Psylocke!