Melee Stealth Vet. - All Rounder, Objective Completionist, Team Rescuer
 Veteran Build - Warhammer 40k: Darktide 

(Video will come soon)

You can play around with the refinement of your Duelling Sword to your preferred ones (E.g.: +25% Damage vs Carapace). You can also switch your ranged option with Bolt Pistol with "Puncture" and "Run 'n' Gun" blessings. My reason putting +25% Damage vs Maniacs is because most specialists are of this category, allowing you to reduce your ability cool-down faster.

Duelling Sword can two-shots Mauler and Crusher with consecutive heavy weak spot damage. Infiltrate with -90% Threat will make them aggro to someone else (Ogryn and Zealot hopefully), allowing you to immediately dispatch them. When at 3-4 stacks of Ranged Specialist, you can shoot at Hordes, Specialists or Elites to gain Melee Specialist (You need to kill something with your Double-Barreled Shotgun or Bolt Pistol to gain this effect; a single normal mobs counts). 

3-4 stacks of Ranged Specialist can kill Sniper even at 30 meters away (if it hits), since bleed damage from Flechette will do the job.

You're guaranteed having less ammo pickups if you play your card right. If there's a Vet. teammates with Survivalist perk, you're not going to take any ammo pickups because you're not going to need them.

Krak Grenade for the Monstrosity, while Double-Barrelled Shotgun for Scab Captain and other humanoid bosses (with 3 stacks, you can damage boss too for the bleed). Even after their shield regenerate, bleed from Flechette have a chance to kill scab bosses when at low HP.

Stay away from at least 12 or 20 meters away from Scab Captain, and let either Ogryn or Zealot take care of them while you focuses on Hordes, Specialists and Elites that will spawn.

Infiltrate are always used to:

- Doing objectives

- Reviving and saving teammates

- De-aggro Crushers and Maulers

- De-aggro waves of Poxbursters and Hounds

- De-aggro hordes

- Searching for Snipers' position

This build is inspired by Vamp's build: https://youtu.be/7aUtaUEJvnM?si=k2RgSgJq1mTcdNCK