Increase the rate at which your Longbow charges by 25%.
Reduce your active Cooldowns by 10-50% when you get an Elimination.
Hitting an enemy with Crippling Arrow reduces the Cooldown of Rapid Shot by 0.6-3s.
Each arrow of Rapid Shot reduces the Movement Speed of any enemy hit by 5-25% for 2s.
Regenerate 60-300 Health every 1s during while using Rapid Shot.
Increase your maximum Health by 50-250.