Dark Flash Thousand Knives!

Thankfully the great darkness sealed in his body was the perfect counter to this despicable god!

Jin stopped shooting and took another JoJo pose.

"Oh great darkness that abolishes the light, heed the call of your most loyal servant and help him triumph over the gods; Dark Flash Thousand Knives!" 

Hearing Jin's chant(?) Leon decided it would be the best not to underestimate his opponent. Maybe there really was someone in this school other than that filthy animal who could put up a fight against him.

[Greater Earth Shield]

A lump of earth levitated from the ground and created a dome around Leon. That way no matter which direction Jin attacks from he would be safe.

...

But where was the attack? Could it be it was strong enough to bypass his [Greater Earth Shield] and attack him directly? Then why didn't he feel anything? Wait! Could it be possible? Can there be someone like that in the school?