Wonder Of U's ability is the flow of calamity. Any attempts to attack will be interrupted with a calamity befalling you, preventing your attack from connecting, or even getting near him! Any disaster is possible, and anything goes under the flow of calamity. Any attacks you throw at it are ultimately futile, an object will fly into you and prevent anything from happening, or a disaster will strike you. Wonder Of U is confident in it's abilities, and has absolutely zero weaknesses, none at all.