2 items: Adds 9-833 Weapon Critical
3 items: Adds 12-1096 Maximum Stamina
4 items: Adds 12-1096 Maximum Stamina
5 items: Reduces the costs of your Stamina abilities by 8%. When you kill an enemy, you gain Major Expedition for 8 seconds, increasing your Movement Speed by 30%.
The set consists of medium armor and jewelry in all slots, as well as weapons and shields of all types.