Orginally I wanted to be lazy and just do this in 5 or 6 frames since its a really quick attack, but I got into it and tried to match it to his fight with Lucci. Also finally got a hang of doing his mist sprites. 20 frames in total
More to sprite previews and the beta for the game to come
He should punch for a longer time. Maybe increase in speed while punching like in the battle with Lucci (wondering why you made it so short)! In addition, I don't see why it has to be so high? You could probably crop 1/3 of its height.
Nevertheless, I like! But it'd be much better with the mentioned enhancements!