Melee hybrid psyker
 Psyker Build - Warhammer 40k: Darktide 

This build has very strong hordeclear, boss damage and elite killing. It also has sufficient cc with the trauma staff. Use True Aim to guarantee a crit with the trauma to apply Blazing Spirit which will then fuel Malefic Momentum and Souldrinker . Soulblaze damage is affected by Malefic Momentum and soulblaze kills will add a stack so you can have both warp and non warp fully stacked all the time in combat. I have been testing the build with Warp Flurry instead of Warp Nexus on the staff and like it more. You can already get a guaranteed crit through True Aim and you can only get up to 6 stacks of soulblaze from blazing trauma, its really not there for big damage like the inferno staff but moreso to proc op talents. Warp Flurry lets you spam trauma staff shots really fast when in Warp Unbound which feels great to me, the trauma does a lot of aoe damage. Warp Expenditure gives more toughness regen than Mettle , but mettle gives movespeed so either one is a good choice. As for sword blessings, I really dont feel that Wrath is necessary since you have hordeclear from trauma, assail, and special activation of the sword. I like Precognition and Shred , but Riposte could easily be slotted in for either of those.