I was about that it's not high punch, but her :8::P:, which is her 100th mid punch. But well, I like using it in this combo:
NH :9::P: or CH :4::K:, :h+k:, :P::P::4::P:, :214::p+k::H+P:. If only Viper Twist would wallsplat, then this combo would be deadly!