12-24% Rending on Enemy Weak Spot Hit for 3.5s. Stacks 5 times.
12.5-20% Critical Chance for 6s on successful Dodge.
Gain between 3.5-5% and 14-20% Critical Chance based on current level of peril.
-8.5--5.5% Charge Time on Chained Secondary Attack. Stacks 3 times.
Spam surge until 86+ Peril and then cast shriek at biggest group you can see and repeat. BrainBurst for taking out sniper and specials at long range.