A Blademaster is a duellist that has further trained to wield a weapon in each hand, while retraining a one handed sword in their primary hand, they can also use a light sword in their off hand. Both weapons must be swords due maintain their agility and balance, this additional weapon allows for greater attack potential without sacrificing defensive strengths, the additional sword is just as defensive as the first. Light armour is all a Blademaster can wear and maintain manoeuvrability.
The paired weapons allow for more cunning block and counter attack manoeuvres, as well as a secondary weapon with which to strike at the enemy, the greatest advantage however is the distracting threat made by the off hand, often an opportunity will arise from the enemy just trying to avoid the off hand weapon. the confidence required for such bold fighting style lends well to a leadership role.