lots of meteors

The night sky was filled with flashing lights.
There was no time to be amazed at the spectacle, however.
Within a radius of two kilometers, tens of millions of fiery meteors of destruction rained
down.
This was a divine punishment, one that Accelerator’s absolute reflection could not hope
to counter.
“Wha-what?!”
Accelerator was unable to respond.
To dodge or to try and take the attack head on? Before Accelerator could fully consider
his options, the maelstrom of destruction was already upon him. Accelerator could no
longer tell the sky from the ground. In the moment that he was hit by the attack, his
body was flung ferociously around like a rag doll. Although Accelerator was able to
lessen the damage by manipulating the vectors, he still tasted blood. Snow, dirt and
sand were all tossed up by the attack, filling Accelerator’s vision with a blur of white.
“This... This is...!?”
As Accelerator was hurled towards the ground, he gasped for breath, but no sound came
out. His throat was blocked. Accelerator was able to clear the congealed blood from his
throat using his ability, and was finally able to breathe.
(Fuck...!! What the fuck was that!?)
The massive amounts of snow and dirt tossed up by the attack filled the entire sky.
In this panorama of white, there was only one other color. A glow of blue, radiating from
the archangel of destruction.

- Toaru Majutsu no Index Volume 21, Chapter 8 Part 7