tbh im going to have to vouch for mixed Absol here, ever since trop invented that set as an NU joke a few months ago, it has actually found a solid niche in the NU metagame, after spectating a few battles of the same Absol set being used in RU (sucker punch, Night Slash, Superpower, Fire Blast btw.) It was very effective at luring in things that usually check Absol such as steelix and tangrowth, hitting either of those on the switch can be gamechanging, especially because a lot of people rely on these pokemon to wall promient physical threats, opening up that huge hole often means doom for your opponent. Not to mention, Mixed Absol does break down the common Tangrowth+Slowking+OTR cofagrigus down pretty easily.
I do not feel that it should have a different set for mixed attacking, instead, we should slash fire blast on the all out attacker set, and put a naughty nature as an option.
16:46 <TLCNU> Esca literally is 2HKO'd by Stoutland Fire Fang
10:33 skylight molk put me in your sig