Spheres of lightning - normal

Eight spheres of lightning, each the size of a tennis ball, emerged from the dust cloud released by Setsuna's impact. They spread all over the place, stopping at apparently random positions around Naruto. Not stopping to think for a second, Naruto jumped away from them.
A lightning bolt flew from within the dust towards one of the spheres, jumping from one to the next at, well, lightning speed, before going for Naruto once it struck the last one.
"Whoa!" Naruto howled as he leapt out of its deathly path. The spheres got into motion again, orbiting Naruto in unpredictable, erratic paths. A second lightning bolt appeared, challenging Naruto's reaction speed as the order in which it struck the eight spheres before going for him was apparently random.
This was, Naruto realized, the point. He could not tell which would be the last sphere struck before it actually happened, so he did not know from which direction would the eventual attack come from.