T'au empire: Commander - Warhammer 40.000T'au empire: Commander Warhammer 40. 000 Swift and deadly, T'au Commanders pilot battlesuits of intimidating size and power. Of course, simply piloting a huge battlesuit doesn't automatically make a troop into a Commander more than anything, it's the strategic nous and ability to adapt to unpredictable situations that stands this pilot out from the others. Many, many years of tireless dedication are required to reach this prestigious rank; every T'au