Precision

When you cast a Marksman Skill, you gain a stack of Precision. You gain an additional stack if that Skill Critically Strikes, once per cast. When you reach 4 stacks of Precision, your next Marksman Ultimate or Core Skill is a guaranteed Critical Strike and deals 50%[x] increased Critical Strike Damage, consuming all stacks of Precision. This damage is further increased by 15%[x] of your Critical Strike Damage bonus. Current Bonus: 57.5%[x]