The Solar Auxilia - Infernal Las Build
 Veteran Build - Warhammer 40k: Darktide 

A Hybrid Inferno Build - "I was born nameless and abandoned in the gutter of a sunless pit, but I have died a conqueror of worlds."

Be inspired by the Solar Auxilia, the famed precursors to the Imperial Guard, forged from nameless Terran and Lunar conscripts into some of the finest soldiers the Imperium ever fielded...

• Kalibrax V-I Pattern Inferno Rifle -  Your primary damage dealer by stacking crits (with Onslaught, Deadshot and Weapons Specialist) and so dealing fiery death through Infernus. Engineered to burn hot in prolonged engagements, we have a healthy ammo economy through the benefits of Shock Trooper and Survivalist. Poor general Carapace Onslaughtis here to weaken those armored hordes wiith a few taps before moving in with your sword! That is by design; the Inferno Rifle is more your primer for fights than your only tool. The lack of Longshot or Agile Engagement or even Executioner's Stance is that range damage is supportive for this weapon not the focus; Infernus damage is!
• Talassarian Class Power Sword - A premier horde clearer with lights when energized; poor mobility but is assisted by having One Motion  to quickly get it energized and improved dodges thanks to Weapons Specialist. Honestly energized light spam does well into most mixed armor. Also a solid carapace pierce through its push stab, which has stupid finesse damage only amplified through Desperado and Precision Strikes.
• Infiltrate - Your Scout Tercio doctrine in practice, Solar Auxilias has never depended on individual heroics, and this ability allows for effective revives, mission objectives, or to underhand toss Kraks into a pile of carapace. Now, this is not a shoot-forever lasgun build, so end this ability with a Deadshot cavalcade of las into massed armour or to start a boss fight! 
• Krak Grenades - For groups of carapace or to stun bosses and buy time to stack solid infernus.
• Weapons Specialist - The Solar Auxilia were prized for their flexibility. Expected to fight from void corridors to open battlefields, this is the culmination of that doctrine. Invigorated and Duck and Dive keep our stamina up after a las barrage with Deadshot and ensure our power sword is at maximum efficiency in the melee!