Praetorian Karax

The proud Praetorian karax form imposing phalanxes of interlocking shields to impale closing enemies, sweep aside all incoming blows, and protect themselves and those behind them from explosive blasts. Endless training in unit tactics removes all trace of individual initiative and allows karax to advance resolutely into even the most fearsome artillery barrage as shrapnel and fire wash harmlessly over their shields.