His third arm was no longer incomplete and it no longer continued to shake awkwardly.

The destruction he could carry out was different from the destruction that could be created by the 103,000 grimoires.

He held the power to save the world.

He held the power at the core of a legend.

He was known as The One Above God.

If it was necessary, he could easily smash the no longer needed adaptor with an overwhelming explosion of light that could turn an entire planet to dust.

It would have been odd if he could not.

[...]

In fact, the great swirl of light Fiamma had fired had split in two right in front of the boy and scattered to either side of him. Yet that attack had held such power that it could blow away a planet or recreate any of the legends in Christianity.

Toaru Majutsu no Index vol.22