As the principal said, Clovis had a much higher chance of winning.
Clovis proved his words by turning the battle around. He started overwhelming Tesron by forcing him to move in a way where he couldn't guard himself even when he was coming.
Tesron kept reacting to all his attacks, so most attempts failed.
In addition, Clovis had to calculate the forms that allowed such an opening as well as how to make him do that pose. Even with the help of the blood, which gave him more time to process it in his mind, it still took a huge toll on Clovis' mind.
It was even more exhausting than using a beast soul.
However, Clovis remained calm the whole time. He was used to the overwhelming insanity that tried to control his body, so calculating all this wasn't that much of a problem. His mind was trained to endure a strenuous task.
Tesron waved his blade, using all his strength as well as the beast soul. He struck Clovis from the side, forcing Clovis to block it with his long sword.
