battlemaster

noun3

1. •
   One who is in charge of managing the troops during battle.

   • You shall be my battlemaster, Murad, and all shall know you stand highest among my servants. — 1985
2. •
   One who is in charge of managing simulated battle or war games.

   • The battlemaster will remind participants to conserve their ammo during remainder of scenario. — 1992
3. •
   One who is very skilled in battling.

   • But a word of warning: This game is tough enough on the normal setting. Only battlemasters supreme will venture far on the higher settings. — 1993