As he spoke, Thor lightly waved his right hand.
Beams of light similar to arc fusion blades were emitted from his fingertips.
And they grew to 10 meters right away.
Ignoring the explosive noise of the air being roasted, Thor opened his mouth to speak. He had a look of disinterest on his face despite drawing out enough firepower to level a building just by waving his hand like he was shooing away an insect.
And this was just a fragment of his power.
This was nothing but an experiment to see just how far his power had been raised.

Toaru Majutsu no Index New Testament vol.7 ch.7 pt.3