(2) Set: Increases the duration of your Rapid Fire by 4 sec.
(4) Set: While your pet is active, increases attack power by 50 for both you and your pet.
(6) Set: Your ranged critical hits cause an Adrenaline Rush, granting you 50 mana.
(8) Set: Reduces the mana cost of your Multi-Shot and Aimed Shot by 20.