Change Kayle's animations
They should all be somewhat similar (not exactly like, and not TOO similar as to remove some of the worth of the skin) to the high-movement of her Aether Wing skin.
Right now she still looks like she's stuck in season 1, as she still moves like Kassadin did before his recent model update. (barely moving her body at all and swinging the sword as if she has no idea how to swing a sword)