Freeshooter92 said
To be honest, it isn't really. How would she know it'd only take a little bit? That's meta-gaming. If it turns out badly there's nothing I can do about it. Could I just have her jolt it a bit and walk away unscathed? Yes. Would I prefer to do that? yes. Would she do that? no. Alaira's personality flaws must end badly for her, otherwise she is merely a power fantasy jerk-sue.
Lucius explained this already...
In exchanged for basically physical invincibility, it has a major flaw: Elemental magic. That doesn't include Vitamancy as it's magic for the body, look at what Althalus's decay did to it? The arm was decayed completely off and Althalus is a novice, with little to no training. Mar tried to crush the demon, nothing. I didn't just let that happen for just kicks you know, it's because she doesn't have its weakness. Lucius thought she had pyromancy, but when I pointed it out, he didn't change it instead we thought about bring in Alaira as it would easier for her handle then Mar or Althalus, even Aramir who is throwing up blood from blood sickness. Even she caused it massive pain in her state.
Freeshooter92 said
Wait, If I can't non-lethally subdue him then how can we stop him? What's the point of fighting? I was thinking that while enormously powerful, Heus is significantly less dangerous alone than when directed by Khan thanks to his stupidity. Is it possible to win in direct confrontation? No, but Grey should be able to utilize superior cunning and mobility to knock him out or at least tire him out by himself, with some luck.
He's also in a blind rage, with no direction and is lashing out at everyone, including the other demons. Orleah is about to be crushed which might kill Khan from that fact alone, not to mention Rathel's trying to strangle himself, so two demons deaths are going to be hell on those runes. There is a way to subdue him but you can't expect just trying the same boring tactic will work. All you've tried is bopping him on the head thinking that even though it didn't work the first time, it would work the 2nd or 3rd. Free come on, how is that cunning?
If you're not sure how to subdue him, pm me a bit. Ask questions and figure out what might work and what doesn't before making a post.
And to answer your question with tiring him out, think about who Heus was. You have a better chance out smarting and out maneuvering him. However...repeating the same thing over and over won't cut it.