The battle scene after that whole coming back from dead surprise was very repetitive. The flying army was already half dead during Heath and snake's poison battle and hulking body falling down. As for the other half, it was cleaned off by Vanessa and Leon together.
This only left them vs Kurami. Who by now had died at least seven times in this battle yet came alive in seconds over and over again. And each time more powerful, and more trickier to deal with than last time.
Through this loop of a battle the students learned about how this demon Lord could copy one skill of the person who killed him. And how he could track and sense his killers no matter where they hide or what illusions or magic they use to trick him.
"Damn it, why is he not dying?"
"Is this dude fucking immortal or what?"
"There has to be some weakness to him right, maybe like cats he has nine lives."
"Yeah well, cats don't copy skills."
