Can't Use His Powers

'Don't die! You can't die before I arrive—'

When Draven appeared at the palace, he mistakenly thought he was in the wrong place. 

Fire and devastation.

It was as if he had returned to the scenes of wars against the human race from thousands of years ago. Back then, Agartha was yet to be founded and the continent had been ravaged by wars between human kingdoms. There was no safe place. Cities burned, and towns were constantly ravaged by battles, leaving ruins behind. 

Draven himself was but a wanderer fighting against the human armies who destroyed whatever settlement stood their way, protecting the supernatural beings who were running away from their original homes.