Does Juicing enemies to incapacitation not kill them? I thought they did since I always got -1 Mora from using it on normals folks.
Further, while you can't stun enemies, you can always, well, have enough Weak to make them grab you, or just time your Juicing right. For Boars, I just use my Lantern and burn them to death lmao, no ATK stat needed since SURvival is good for food and Ignite scales on SURvival.
I was mostly thinking of capitalizing on the HP and STA gain from Bloodlust's Overkills and proccing it everytime via Bloody Mess rather than the ATK buff. I already get HP and STAmina with Whore of Babylon, so I thought it'd be doubled by adding Bloodlust + Bloody Mess.
Either way, I don't see much of your point in it since Succubus Lona is pretty good as it is with or without Bloodlust or Acolyte Traits, you're already "Stunning" people by letting them have fun with your mouth, gash, or dark star. (both traits of which don't contribute to the damage iIrc, just what else you can do)
On another note, the stealth sections aren't exactly stealth or die; you can go your entire playthrough never stealthing (what I did personally like the brute I am) and your only issue would be how to deal with the reinforcements... which are, well, through good positioning, tunnelling, and/or trap making, or, well, letting 1-2 enemies rail you while keeping your STAmina full of Blue Pots.