User blog comment:Crimson and Darkness/Shin DxD 3 discussion/@comment-39047410-20190828132309

Issei fights technically to defeat Erebus using his 3 swords Left: Ascalon Right: Ascalon II Tail Blade: Ascalon II Prototype

He shoots both Ascalon and Ascalon II at Erebus who dodges them. Then uses Dragon Shots to have both Ascalon and Ascalon II change trajectory over and over so Erebus is distracted. Erebus realizes what's happening as Issei tries to attack him with Tail Blade. Dodges Ascalon then blocks Tail Blade. Ascalon retuns back to Issei's empty left hand. Issei then stabs Erebus in the belly