Vergil will punch an Ascian in the face any time, let's go. I'm good with whatever time slot.

Fears
Weakness
-Physical weakness, being human, losing fights
-Death of loved ones, especially if he had an opportunity to prevent it but couldn't
-Having loved ones to begin with actually
-The Ordeal Of Being Known
-failure
-fear itself is a weakness, we're getting deep
-just straight up ever having feelings

-Nelo Angelo, being Nelo Angelo mostly but for non-conceptual things you could also just straight up have Nelo Angelo walking around, or other angelos though he doesn't know they exist yet, maybe he will by then though
--or just not being himself/in control in any fashion
--Being trapped in the armour would probably also be a nice option of a place to take that
-Mind control! please stop being tempered!
--soul torture which is not known yet but I've got a month to make that happen
-Mundus, dmc1 bosses, also Machiavelli but we don't know what he looks like or anything so that's just [vague recollection of science-magic demon that torture me]
(I know Leif knows dmc, not sure for Tyki, so if you guys need better info let me know)