@Doc DoctorMagnix fed the flame for only the time needed for it to reach 12 feet. His keen eyes noticing Auz's immediate evasion gave him wind of a possible opening. So he moved in, pushing forward with both legs, his left leading. His hands faced their palms behind him and a concentrated stream of fire instantly ignited, straight out their center, and sent him forward in faster.
Stand!He roared as he brought his right leg back and swung it forward for a swift kick to the side of Auz's head. His bare foot raising his toes to smack him with the hard callous skin on his feet. Not very different from tough leather. His swing sent his leg upward. His left leg was bent to avoid touching the ground and keep his forward momentum going.
After this kick his hands stopped emitting flames.