Leo Regulus stomps
Mimicked Athena's Exclamation by himself (Equal to the Big Bang at an atomic scale)
Created the Zodiac Exclamation which is far more powerful than Athena's Exclamation
Punches bypass physical to astral defense.
Just a stomp in Leo's favor.
Darsh destroyed the Black Abyss, which required force equivalent of the Big Bang to do. Dispel Bound bans all attacks. Blood Stone makes Leo suffer all the damage Darsh takes, only multiplied. Basically, Dark Schneider wins. Again. And then he goes and molests Athena herself.
@ReiKai Leo Regulus has the ability to see the flow of cosmo that people use in their techniques, deciphering his mechanics, allowing you to learn the techniques you see. Whether to manipulate the opponent's techniques against them or perform them himself.
@alternative_backup: And Darsh doesn't use cosmo. So good luck with that. Oh and Darsh has the Magical Unpacker which allows him to understand and download the ability of any magical artifact or object and use all those wonderful abilities for himself. And you know that armor all those saints wear? With all those nifty boons and powers? Yeah, Darsh has all those now.
How would DS possibly survive an Athena's Exclamation? Leo Regulis could basically spam the attack on Darsh until he's blown to oblivion, and Regulius speed far surpasses Darsh (Was keeping up with Wyvern Rhadamanthys who was casually blitzing three Gold Saint, those being MFTL). And then all Leo has to do is pull out a Zofiac Exclamation and end Darsh in one final blow. Darsh doesn't have the ability to survive a spam of Athena's Exclamation and neither does he have the speed to counter a Lightning Plasma.