"Come on Shu, cut it out! This isn't funny!" Takeshi shouted, "Stop before I have to hurt you!" Up here in the air he ought to be safe from those claws at least, a small saving grace in this whole mess. Much to his alarm and surprise his little brother picked up the now savaged vent system, throwing it up at him without a second thought. Extending out his good arm he quickly gathered Ki and fired it off, blowing apart the metal easily enough. Not expecting the blasts of energy that came after he had to lean back to avoid catching a blast to the face, gritting his teeth and swatting away another two attacks. Damn it, if he kept this up he could destroy the city, and nevermind that he may accidentally hit one of their friends. There wasn't much way around it then, he needed to try and stop Shu by beating him. Tch, and there was his father and Krom too of course, both of them were just sitting by watching like this was some spectacle. Flying back down through the blasts he got in close and tried to do the only thing he could think of; somehow get a hold of Shu and move him away, somewhere that he wouldn't at least hit one of their friends in his rage. Once close enough he dodged a swipe and tried grabbing the offending arm, attempting to take off with his brother in tow. 

It may be said that this was not the most direct way to gauge the boys' strength, but then Yamate rarely did things the direct way. While it may not be the most accurate gauge either; Takeshi fighting with inhibition and Shu gone rampant, at least they got a glimpse at the latter's strength. The display of blasts coming from his youngest child was interesting in only the fact it had no rhyme or reason to it; Shu was quite literally just firing off shots now. One such shot came hurtling their way and, as it happened, in the direction of their friends. Frowning in slight annoyance he swatted the energy skyward, raising an arm and blasting the energy well above their heads to be rid of it. "Shu is capable of that because his birth is unique. He's a half-breed, yes, but he's also a bit of an experiment. Takeshi is human and Saiyan by origin, Shu is not. I don't need to spell out what that means, do I?" The Princes, while both his sons, were not true brothers, at least not completely. They were likely too naive or dim to realize that, probably chalking it up to some other reason. "Ready or not, they're taking too long on their own, that much is clear. They need the instruction, and I leave that to you." Seeing Takeshi attempt to move Shu away the King frowned, looking over at Krom and nodding his head in their direction. "Go, make sure this ends well. Knocking Shu out will cause him to revert, just aim for the middle of his neck. I should be getting back, make certain Korian hasn't done anything rash. Report back as soon as you can, understood?"