Continuously chaining more than 2 attacks gives 2-5% Power. Stacks 10 times.
12-24% Rending on Enemy Weak Spot Hit for 3.5s. Stacks 5 times.
4.25-5% Strength for every Enemy you Stagger. Stacks 5 times.
10% Critical Chance for every 0.2-0.35 second while aiming. Stacks 10 times. Discharges all stacks upon firing.