Tidus drops with the closer ground, straightening himself enough to break out into a run thereafter, to get nearer to the voidblobs. He doesn't plan to get in their proximity, but it gives him a second to see which of the many Danny will be attacking before he shoots off a few of his own blasts - those that take a shape close to a blitzball, more energy than ball, building up at his hand so he can throw them off like he would a blitzball.

Because ball is life for some of us here.