Awesome / Go Away I'm Watching Porn

• Issei's first encounter with The Hero Faction when they send Heracles and Jeanne to forcefully recruit him. He curbstomps them without trying. And we later learn this is him when he's out of practice.
• In the past a young Issei's rampage against the Four Satans, Azazel, and Michael ended with the latter all carrying scars from it. It also caused a rebellion from ALL the Dragons. The end result included half the Underworld on fire and the other half left in a twisted mess.
• As a kid when his fighting style was still unrefined he ran the risk of almost killing Baraquiel during the first spar.
• In the fight against Viser, when she increases her power via drugs, Gasper manages to control his Sacred Gear after hitting a rage breaking point from Issei calling Gasper DIO in a flashback.
  • Issei got swallowed by Viser and electrocuted by Akeno and the only real damage he experiences is to his clothes.
• Issei weaponizing a recording of Gabriel's voice against devils to the point even Azazel was disturbed by it.
• Issei toying with Freed the entire time and using him as practice for Gasper to practice his Time Stop.
  • The ensuing rampage of Issei, while chilling is also this due to how effortlessly he dismantles the Exorcists and Fallen.
• Rias and Asia manage to fend off the shade left behind by White that's tormenting Issei.
• Jasmine weaponizing sound waves to pull off head explosions and aneurysms as an assassin.
• Issei's fight against Kiba while not given center focus includes a large amount of fire with the latter having to focus solely on dodging his attacks.
• In the Rating Game, Rias and her peerage manage to dismantle all of Riser's by being combat pragmatists without losing one of their own.
  • When facing off against Riser who is pissed and not leaving openings, they manage to outsmart him and coordinate an attack called Carousel which keeps him constantly locked down by switching between attackers.
  • Riser manages to last an extremely long time against Carousel, due to being used to test it previously, and uses his knowledge to make an opening to take out Kiba (which fails due to Koneko) before brute forcing his way out by making a giant explosion of fire in the shape of a phoenix that takes out the rest of Rias's Peerage instantly.