I find complex political intrigue hard to follow myself. I don't know whether liking it is a measure of sophistication.
You might like T A Pratt's Marla Mason novels. They're a mix of humor and horror, and intelligent. The battles are quite dramatic.
I've liked the most recent two Pratchett novels Unseen Academicals and I Shall Wear Midnight.
What's frustrating is that I recently read some urban fantasy/paranormal romance which had a small unit battle rather than individual combat, but I can't remember what it was. It might have been Skinwalker by Faith Hunter, but even if not, it's a pretty good book.
I've liked the most recent two Pratchett novels Unseen Academicals and I Shall Wear Midnight.
Unseen Academicals was great, I haven't read I Shall Wear Midnight yet. I've been half hearted about the Tiffany Aching since I lost my respect for the Feegles. The Kender got insecure and forbade the Feegles from protecting or assisting their most important Ally (Tiffany) and the Feegles obeyed. They went from being hilarious tough little faerie guys to a bunch of cowards enthralled by a corrupt power structure. There are a few things more dangerous than an in...
In the vein of the Harry Potter and the Methods of Rationality discussion threads this is the place to discuss anything relating to Alicorn's Twilight fanfic Luminosity. The fanfic is also archived on Alicorn's own website <strike>(warning: white text on black background)</strike>.
Previous discussion is hidden so deeply within the first Methods of Rationality thread that it's difficult to find even if you already know it exists.
Similar to how Eliezer's fanfic popularizes material from his sequences Alicorn is using the insights from her Luminosity sequence.
Spoilers for the fanfic itself as well as the original novels need and should not be hidden, but spoiler protection still applies for any other works of fiction, except for Harry Potter and the Methods of Rationality chapters more than a week old so we can freely discuss similarities and differences.
EDIT: Post-ginormous-spoiler discussion should go to the second thread. (If you have any doubt on whether you have reached the spoiler in question you have not.)