It has to be known that David had only ever used to the seventh star and had never used beyond that despite knowing his body could withstand the pressure, not exploding from sheer power and might, or from the flow of the technique.
The last time he had used seventh star, was when he defended himself against the attack of an instructor. Which was directly equivalent to an ordinary elder here at this academy.
However, this time he skipped the seventh star and the eight star, going directly to the ninth star. One could only imagine how devastating the attack would be since the fifth star combined with the legendary weapon was enough to level half the outskirt of a large forest.
David's large large rusty blade tore apart the fabric of space, leaving a red arc shaped line above his head as he struck down towards the incoming large blade.
KABOOM!!!