In 2004 the name came to me: Subtle Warrior.
subtle |ˈsətl| adjective (esp. of a change or distinction) so delicate or precise as to be difficult to analyze or describe: his language expresses rich and subtle meanings. • (of a mixture or effect) delicately complex and understated:subtle lighting. • making use of clever and indirect methods to achieve something: he tried a more subtle approach. • capable of making fine distinctions: a subtle mind. • arranged in an ingenious and elaborate way. • archaic crafty; cunning.