Mystara: Mystics

From Introduction:

Mystics are philosopher warriors who specialize fully in unarmed and unarmored combat. While they don't ignore weapons training they rely instead on their own skill and coordination. Also called monks in other contexts, mystics are somewhat rare but are more common in Ochelea on the Isle of Dawn and in Sind. While mystics seem to have spell-like abilities, they are not spellcasters and are not subject to any spellcasting penalties or bonuses such as spell stunts. Mystics crave knowledge of the self as much if not more than obscure knowledge of the world, and their fighting capabilities mimic this.