[So many questions all at once! Yuya leans back a bit as the bubble pops, considering.]

I have a lot of control over what they are, I think. And bubbles are... fun? [They don't really have practical combat applications, after all, which is where Yuya's having to get creative when every Harbinger tries to punch his face in. The last one requires more pause, but even though he didn't have a familiar explain it to him...]

I think it's 'entertainment'. [Yeah, that feels right. That feels like what this should be.] Because I like to make people smile.