1) Think Abba. Lots of bright colours, sequins, glitzy stars and blond afros. Thigh high boots with plateaus.
2) Shoot rays by deflecting sunlight with a disco ball....
Screeching guitar, inflicting pain to the evil listener....
Superspeed, that gets set-off by some cool dance moves...
Back to the screeching - stunning the opponent by signing in a falsetto voice a la BeeGees...