My Hero Academia:Highschool DXD

Chapter 51

Both Izuku and Riser let out a battle cry as the two charge at each other. Izuku notices that Riser was aiming his fist toward his gut. As the two were three inches close, Izuku uses his quick reflexes to dodge his punch and slash at his back, earning a roar of pain from Riser.

While the slash did hurt Riser, and a small amount of blood did spurt from the cut, the injury was immediately healed by his regeneration. However, Kiba made a discovery on how it was healed while watching the two battle.
"Riser's injury from Izuku's Blade took longer to heal than the ones from your attacks, Buchou."

"But of course," Rias replies while keeping her eyes on the two fighting each other, with Izuku and Riser switching from offense to defense every five seconds. "What Izuku is doing, he's somehow using his aura to coat the blade and give its opponents a long lasting effect that will harm them badly"

Riser turned around to face Izuku after recovering from the latter's attack. He then notices that his Scale Blade was now engulfed in his black and white aura.

"Heh! You might as well get rid of that aura, boy! Riser is fully aware of what it could do to me!" He then points towards Izuku's gauntlet. "Same goes for your Boosted Gear! It can double your power every ten seconds and can transfer power to your buddies!"

All Izuku was keep his stare on the Phenex Devil, not at all phased by his words.

"I don't need you to tell me how to fight! Shinpan no...."

Izuku then lifts his aura engulfed weapon above his head and then slashes it downwards.

"…Doraigusu!!!"

"It's no use!"

Ravel and the Gremory Devils look on to see how big the Red crescent with a white outlining was, amazed by what he can do with his aura. As for Koneko, she watched the aura with the same eyes she had when she first witnessed her senpai's Getsuga Tenshou
As a vertical shaped crescent rushed towards Riser, he dodges to his left, smirking at how easy it was to dodge such an attack.

"Heh! Like dodging a boulder!"
SHFF!

"!"

Izuku appears behind Riser with speed similar of knight, surprising the latter!

'Shit! It's his promotion! But the speed is much faster than a Knight's and Queen's combined!'

"Don't be distracted by how you were able to dodge it easily, Riser."

SLASH!

Izuku curs off the arrogant pricks legs with a horizontal strike of his Blade. Blood spurts from Riser's stubs for two seconds before his regeneration began to make new legs. Izuku took that chance to punch the Phenex Devil's skull with a downward punch from his left fist, slamming his face on the ground with a loud thud.

Izuku then jumps away from Riser in case he was planning to fry him while on the ground, keeping his stare on Riser.