Ackster took the opportunity to experiment with what he was actually capable of as he tried to exterminate the zombies. He tried various combinations and concentrations of his Ichor and other sources as he mixed how he channeled the force of his martial arts at impact. He tried to completely vaporize the zombies by spreading the force of his martial arts throughout his target's entire body at once and just making it impossible for it to regenerate.
Ackster felt like it was possible and that he could do it. But he was missing something. He was on the verge of advancing his understanding of his martial arts. It was just like when he had fought with his sword against the dragons and their impenetrable defense. But he didn't reach the necessary understanding of his martial arts to put into practice what he didn't even understand in theory.
It was a shame that the zombies weren't powerful enough to threaten him or let his martial arts show their true strength.
