People who employ esoteric knowledge in arts of martial combat and possibly outside of it, while also being fully competent in more mundane methods of fighting.
Alternate names: Warrior Monks, Fighter Mages, Battlemages
Name variations: battle mages
The first video game about Warrior-Mystics was released in 1994.
* Warrior Monks (usually just called plain "monks") inspired by Asian monks (e.g. Shaolin) who train in martial arts like many others there, commonly employ knowledge of chi and some more mundane things.
* Jedi and Sith in Star Wars, employ the Force in addition to mundane fighting arts.
* Adepts in Shadowrun
In case the protagonist is among these, just tag them with both warrior and mystic protagonist tags.