As summarized by the author: Magic is real, and the world’s armies employ spellcasters whenever they can. Most refuse to fight, and end up in other jobs, depending on their abilities. Some become medics; some are engineers… and some become strategists. Lewis Nixon is the Intelligence Officer and Strategic Spellcaster for Easy Company.

The spellcaster!au is Winters/Nixon with Nix as it's main focus. It's set in the mini, so there is the chance to see Liebgott, but we don't follow him explicitly. Sorry. It's still a really good story, though. Thumbs up all around!