Each Legion will often feature one Myrmidon Centuria, formed of 150 of the best of the Legions troops. They are the usually the last to be committed to battle. Forming a strategic reserve, with their heavy armour and weapons they are perfect for breaking through an enemy's lines or holding the enemy back whilst the Legion retreats. Usually the Centuria is split up to provide heavy infantry support to the other Centuri in battle. Unlike other Centuri the Myrmidon Centuria has no training squad, just three squads of battle hardened veterans.