1-4 Bleed Stacks on non-Weak Spot Hits.
70-100% Rending on Backstab Hit.
4.5-6% Close Range damage on Repeated Hit. Stacks 5 times.
32.5-40% Damage when shooting Enemies in the back.
You can replace Precision Strikes and Focussed Fire with Exhilarating Takedown to become more tanky if you're having issues with tankiness.