COMPANY

10 troops = 1 unit

1 unit + 1 leader (officer, knight, level 1 fighter) = 1 squad

2 squads + 1 leader (sergeant, champion, level 5 fighter) = 1 platoon (20)

2 platoon + 1 leader (lieutenant, level 10 fighter) = 1 battalion (40)

2 battalion + 1 leader (captain, level 15 fighter) = 1 brigade (80)

2 brigades + 1 leader (colonel, level 20 fighter) = 1 division (160)

2 divisions + 1 leader (general) = 2 corps (320)

2 corps + 1 leader (warlord) = 1 legion (640)