that was kinda exaggerated when i said it, i was just kinda scared of Borusel's powers, but nope, "strength" is not something to beat Ash with. his weakness is UVC (shortwave UltraViolet) without any single particle in the way, and thats too hard to obtain. plus, if you even actually could obtain that and killed him, you dont really kill him, cuz he has a ton of clones in different universes since he traveled using portals many times. i told you, its a complicated process to defeat him.