User blog comment:Hawkinz340/Chapter 719 review/@comment-5962458-20130828175115/@comment-4908812-20130829030121

I think the thor thing is because he was high in the sky due to Gomu Gomu no Rocket.

Just like Giganto Thor Axe where he was in the middle of the sky.

The lightnings are just the effect of the clash of Haki.