It's probably the most cliche Dungeons and Dragons answer ever, but Artemis Entreri comes to mind.
From my perspective, both of them are real jerks (to use the thread title descriptor and not my preferred choice). Especially the former.
Kulls brooding and cerebral, but I wouldnt say he’s evil.Kull would be another possible candidate, I think. It's been a while since I've read the stories, but I don't remember him having quite the heroic streak that Conan does.
At different points they can be, certainly. They go through phases for sure. But they cooperate quite a lot with both each other and with other folks.
Some of whom they eventually betray, but hey, if I had a game with those two as PCs I'd call it a huge success.
Maybe it's that "I'll-make-meth-and-destroy-other-people's-lives-to-save-myself" thing that makes him a jerk. YMMV.
She explicitly said on several occasions from as early as S1 that one day she was going to slaughter tens of thousands, rip down castles, and burn everyone to death.Considering people thought she was the hero until the end, perhaps Daenerys Targaryen counts? I've been rewatching Game of Thrones and she reads very differently now in earlier seasons.