An Unexpected Reward

It didn't take a lot to break through a defenseless Wizard Amos. After three strikes with his lightning embedded sword, Abel pierced through his vital points with the fourth strike.

Wizard Amos died confused. He was killed by a human beginner's wizard, and that human wizard could summon a claystone guard to help. How did that even work? How wasn't the human wizard corroded in death qi? Also, why was a beginner wizard capable of using combat qi that was at the level of a knight's head commander? How was it merged with lightning, which was supposed to be the rarest form of element there was?

How? How? How? How was a beginner wizard capable of controlling so many ice balls at once? How did he learn to use this spell? Even if that happened to make sense, there was no explanation for his insane ability to control multiple ice balls at once.