Board Thread:Speculation, Theories, and Rumors/@comment-26244866-20160131005308/@comment-25102147-20160306084718

All in all it makes more sense for Wave to be Speed type off of her board, her only skills are technicians and racing, so she should really be considered a Speed type character. Besides, although all Technique type characters are Flight formation, Wave doesn't really appear to be able to fly on her own, it's just her feathers getting caught in the wind.