The shadow ball hit nightmare shield head on, which after all the damage it had taken was showing signs of damage with a crack starting to show. Both Mike and Nightmare knew that was not a good sign but with the toxic damage taking almost 100 go of Dexoys per turn. Unless Liam could come up with a good plan, this match was going to end in Mike's victory. 
But Mike could tell, that he might be accused of cheating because of the Rotodex, while it was something allowed in Aloha where it was created, he was certain other people would not see it that way. He would instead grab a towel, ready to throw it in if the situation became hostile and people would freak out, Ryu was ready to move as well.