Yes, this is it for me. Cunning and power are huuge for me. Especially if there's some subtle power play overtones to the romance. Weirdly, I also like it if there's some tragedy and martyrdom to the character. So, no surprise I like Solas so much.
I know, right? I mean, I'm pretty take-it-or-leave-it when it comes to the sex (I think there's a word for that? Eh, I never bothered to try and figure out my sexuality. It is what it is.) but just power in general, especially when it's something from a character's own skill, something they've earned, it's that - well, that heady blend of power, danger, intrigue, and sex. I can't just resist.
It makes me wonder what would've happened if Solas had actually gone through with telling Lavellan in Crestwood. I just imagine it being like
Solas: I must tell you, vhenan. I am... I am your people's great adversary. I am the Dread Wolf.
Lavellan: Whoa. That's kind of...
Solas: I know.
Lavellan: That's kind of really damned hot, you know?
Solas:...
Solas: Excuse me?
Lavellan: I mean, you're a god! Of cunning and cleverness! It's just - woof!
Solas:...
Lavellan: Oh, sorry, is 'woof' offensive? Do you find 'woof' offensive? I can stop.