Dragonstalker Armor

3 pieces: (3) Set: Increases Attack Power by 10%.

5 pieces: (5) Set: Increases your pet's stamina by 0 and all spell resistances by 0.

8 pieces: (8) Set: You have a chance whenever you deal ranged damage to apply an Expose Weakness effect to the target. Expose Weakness increases the ranged attack power of all attackers against that target by 450 for 7 sec.