A new Hissatsu? Art-Trade

Some time ago I made an art trade together with
It took some time but here it is finally!
The left girl is oc-> Wynona
The right girl is oc-> Jade

Check out her art trade here-> najinalio.deviantart.com/art/J…
Like the oc's? Go to account for the InazumaNewEleven story

Jade and Wynona have a big game coming up and they have to get stronger, so they try out a new hissatsu together, but will it work?