Michael immediately sensed the sudden shift in Killian's tactic, energy circulation, and positioning. His movements grew sharper and the energy within him traveled through his body with a slight delay, which made it increasingly more difficult to make precise predictions.
Fortunately enough, Prognosis was still working properly, just not at the same efficiency as before.
Killian was still surprised about Michael's ability to predict his attacks even after he made so many sudden changes. It showed that Michael was just as good at adapting to new situations as he was. That was a bit troublesome, but certainly something he could work with. Killian switched to using smaller thunderbolts that required less energy and a much shorter period to be manifested and released.