Fiamma

It was like the power to destroy all of humanity on the face of the earth. He was trying to use that for the sake of salvation, but it would have been possible for him to bring an end to human history if he used it in a certain way.

However…

“…Why were you able to stop that?” Fiamma muttered.

He adjusted his grip on the remote control spiritual item.

The golden light in the heavens focused together and rained down straight for Kamijou Touma matching the movement of Fiamma’s third arm.

“Is it that great an ability? It is merely the power to negate the supernatural!! It is merely the power to grab and twist a power it cannot completely negate!! …I should be able to sink an entire continent into the ocean with a single wave of my right arm. I should be able to dry up all the water in the oceans with a single strike!! You were nothing more than an adapter connected to that right arm until the designated time. You were nothing more than a potato shoot that is to be returned to the earth after the potato is collected!!”
- ToAru Majutsu no Index Volume 22 Chapter 11 Part 3