I need to stress how much of monsters both of these characters are in terms of power, but Achilles is simply too much. He is, likely one of the most famous servants in the entire throne, up on terms with Herc, and I genuinely believe that Apocrypha lowballed just how powerful he'd be

@The Legendary Vin

Hasn't it already been mentioned that Cu (Lancer) and Achilles are equal to each other?

I think Achilles is one of the very few who's above Cú.