The insurgents began firing at him after getting over the shock of seeing his fire ability in action. He quickly slide off of the roof and landed heavily onto the ground below, his robotic legs absorbing most of the impact so that this high of a fall barely even fazed him. As he rushed over to the alleyway that his fallen foe should be in he unleashed some pistol rounds at his attackers, taking out two more of them and forcing the others to dive for cover. By the time he forced the survivors back even further he was all out of ammo, so he had to be swift in completing his assignment and getting out of this joint. 

He unleashed his magical power again, blasting it all over the alleyway and buildings so that the entire area would catch fire and kill anything caught in the blaze, surely the man lying unconscious in the middle of it. Satisfied with his handiwork, he darted off in another direction, avoiding the last of the gunfire before heading out of sight.