(2) Set Bonus: Kill Command damage increased by 10% and it has a 10% chance to reset the cooldown on Barbed Shot.
(4) Set Bonus: Barbed Shot has a 50% chance to make your next Cobra Shot or Multi-Shot consume no focus.
Marksmanship
(2) Set Bonus: Arcane Shot & Multi Shot critical hits cause your next Aimed Shot to cast 50% faster and cause the target to bleed for 20% of damage dealt over 6 seconds.
(4) Set Bonus: Ranged auto-attacks have a 10% chance to give your next Arcane Shot or Multi Shot 100% chance to critically hit.
Survival
(2) Set Bonus: Raptor Strike / Mongoose Strike, Carve, and Butchery damage increased by 10%.
(4) Set Bonus: Raptor Strike, Mongoose Bite, Carve, and Butchery have a 10% chance to make your next Raptor Strike, Mongoose Bite, Carve, or Butchery cost no Focus.