havoc scriers bfgs melee psyker
 Psyker Build - Warhammer 40k: Darktide 

I use laspitol bc i dont want to have to worry about peril when i decide a special needs to die right now and my peril is already critical. also it has better movement than the electrokenetic staff. take infernus instead of dumdum if you prefer boss damage.  60 mobility vs 60 stability is preference, after using 60 mobility for awhile i swapped to 60 stability and think i like it a bit more for my mobile playstyle. 

i use a 32 warp res 80 everything else force greatsword that i spent a lot of currency on getting. i like the peril gen on special activation but its mostly preference. 60 warp res is better if you use special during scriers a lot. 

blessing choice is is preference between any combo of unstable power, riposte, and shred. I go riposte stable power bc I prefer riposte over shred for crit, and I feel like unstable power is there when you need it, even tho it may be less consistent then shred. I like to play so enemies are at the edge of the range of my force greatsword and use spacing to get hits in from outside enemies attack ranges a lot. this kind of playstyle naturally whifs more, so i lose shred more often. all together thats why ive chosen riposte unstable power. 

I used to use brain rupture and kenetic flayer which is still good but using assail while scriers is not up to counter by crack of bone and keep peril high will both give you better uptime and damage on unstable power (if you use) and warp rider, as well as better malefic momentum.

*edit: i seapped to immaterial focus bc havoc hurt ah* warp speed could prob be dropped for something else but i fw zooming around and i think its genuinely really good. better then a movement speed boost would suggest bc you have limited time to build stacks from kills during scriers and the movement speed gets you to targets you want to kill quicker and so u can kill more and actually get better dps bc of it. best options to take would be immaterial focus, true aim, or battle mediation. immaterial focus is a nice 10% damage increase and also helps you not get hit out of big max peril special heavies. true aim gives guaranteed crit which is nice. and battle mediation helps scriers uptime and building more scriers/precognition stacks. but by crack of bone is usually enough for me, and battle med is pretty inconsistent.

meow