5-8% Strength for 4.5s on Kill. Stacks 5 times.
1-2 Extra Chained Energised Hits and 2.5-10% Impact on Energised Hits.
4.5-6% Close Range damage on Repeated Hit. Stacks 5 times.
32.5-40% Damage when shooting Enemies in the back.
Power sword: activate then first two light attacks/three
Curios: i switched from vs Snipers to vs Gunners because of the increasing number of Gunners in general. Also i say Bismillah and hope i don't get hit by a sniper, just think "just dodge the sniper" because it's either dodge or get oneshotted/survive with 20hp.
This build abuses toughness damage reduction mainly from Iron Will, you can stay 4 solid seconds eating one Gunner's bullets while not losing more than 40 toughness, then get melee with it and start killing and regen back to full.
You can clutch a lot of games with Infiltrate and running and sliding around with Stamina regen to get melee kills fast.
Enjoy!
Edit: forgot to mention, you need good hands, good mechanics to use this build because it's not easy.