Tein advanced towards the soldier while the flames around him got more powerful than before. Casper could feel its heat reaching his body even though the man was still several meters away from him.
He waited until the last second to start moving around. He didn't want to lose the right timing.
According to what Ivar said to them before, Tein was a fighter that mostly based himself on instincts. He had sharp senses and a very quick reaction time. One would need to struggle to strike him with a good shot, and it would be just as difficult to avoid his restless pursuit.
Casper trusted that Yanke would give him the signal when it was time to run, dodge, or attack. He was willing to trust in his own judgment as well. If he and Yanke worked together, they would surely be two times as powerful.