Kind of a minor one, but during the Deadpool/GLI: Summer Fun Spectacular, the team was trying to get Deadpool out of the house and it came down to Flatman to do it (since Squirrel Girl was off trying to fix Speedball's emo-ness in the aftermath of the Civil War event). In a stunning display of Weak, but Skilled, Val demonstrates he's learned to use his powers to create his own form of martial arts: Origami-Fu! It's exactly what it sounds like, folding himself into animal shapes to fight his opponents. It manages to keep Deadpool on his toes for a good portion of the fight, until he tricks Val into shaping himself into a boat and staples him in place so he can't unfold without seriously hurting himself. Good effort though.