Rorarii are reserve infantry that are placed behind the Heavy Infantry in the Atlantean legion's battle formation. They can be used to fill gaps and support wavering lines but they cant be expected to hold whole sections of the battle line by themselves.

The Rorarii are armed with a spear, and carry medium-sized round shields, light armor, and a helmet. The Rorarii were the poorest citizens in the Atlantean Army, but were better armed than similar soldiers in the armies of their former colonies.

Originally the Rorarii were the first line in the pre-unification Atlantean Legions, used to tire out and weaken their enemies before falling back to the Losantes behind them.