Psyker: Hellfire Horde-clear
 Psyker Build - Warhammer 40k: Darktide 

"Your brain clearly can’t fathom the sheer pressure of running a Psyker team with Purgatus and Venting Shriek in Havoc Rank 40. I’ve always prioritized facts over empty talk. Either you join me for a Havoc 40 run in five hours when I’m off work, or I’ll just send you a video so you can see for yourself the kind of intensity we deal with" —Fermion, 2026

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FOREWORD
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LAST UPDATED: 22-Jun-2026

I am shamelessly copying the amazing guide format of seventhcodex's "Veteran: Squad Leader". You can find their guide here: https://darktide.gameslantern.com/builds/9a565016-bd70-4fe0-8c82-1080bc73412e/veteran-squad-leader

The art used for this guide's thumbnail was taken from madbabylon on Instagram. You can find their post link here: /p/C0J9sg5ui4P/.

I have about 2,000 hours on Vermintide 2 ever since I started playing last November 2024 and play on Cataclysm Campagin, Chaos Wastes, and sometimes Weaves. I started playing Darktide when it went on sale last November 2025 and have logged about 800 hours on the game as of writing this. I am currently on Havoc rank 40 and usually play Havoc or Auric/Auric Maelstroms. 

I love both Sienna and the Psyker and have about 90% of my game time on these characters. I always had a thing for casters and fire in any game I play.

While I am not the best and most cracked player of the game, I'd like to think I'm rather decent at the game and would love to share my build and playstyle to newer players who want to play an aggressive take on the usual backline caster Psyker.

I play on the Hong Kong server on a dripped-out Psyker named Konstantinos. Feel free to invite me if you see me in game.

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PSYKER: HELLFIRE HORDE-CLEAR
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This is the first Psyker build I used when I started playing the game and still is my favorite go-to build. This is my own take on builds I first saw from Jeficus and Yobiraion. It has amazing horde-clear, tons of damage, and can deal with all types of enemies fairly easily. Playable at any difficulty, especially Havoc 40, and you will almost always deal the highest amount of damage at the end of the game. Most of the time, you will also be the highest Elite and/or Special killer of your team. Psykers are currently the strongest class before the launch of the Skitarii, and the Maccabian Mk IV Duelling Sword and Rifthaven Mk II Inferno Force Staff are one of the best weapons available in the entire game at the moment.

The build and playstyle of an aggressive frontline Psyker with high mobility, easy access to light stagger, ranged suppression, and insane amounts of AoE damage. It performs really well in Auric+ games as you only benefit from the increased enemy density of higher difficulty runs with Perilous Combustion and Wildfire. I usually play this build right behind or even sometimes in front of my main "tank" teammate (Ogryn or Arbites) as I can run safely into enemies without needing to pay attention to any gunfire targeted towards me thanks to Empathic Evasion, Mettle, and Venting Shriek.

With this build, you can easily get about 3 million or more damage dealt on Havoc 40 runs. There are a lot of flex talent nodes for this build and I will list them on its own section below so you can customize this build according to your own tastes and playstyle.

There's also an existing animation cancel "exploit" with the Rifthaven Mk II Inferno Force Staff where you alternate Shift + LMB at the right timing to cast your primary fire way faster than the game intended. It boosts your DPS significantly because it ignores the attack speed cap for the weapon and enables a very fast application of Empyric Shock. It also layers the stagger and suppression from your LMB while moving forward and you can easily act as a battering ram, pushing team forward through hordes and taking gunner aggro without taking damage.

Animation cancels have existed in Fatshark games since Vermintide and I use them everytime I can; that said, I do understand that some people find this unfair so I will leave it up to you if you wish to use it alongside the build or not. I first learned this through a guide by Yobiraion on YouTube and I link the video here and below: https://www.youtube.com/watch?v=xl_Fqbis1gE

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BLITZ: Brain Rupture 
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This blitz is the best for this build and maybe the best for Psyker in general. Your staff has a range of 15 m while Venting Shriek has 30 m. This is your only option to deal damage past that range and is amazing at instantly killing that annoying Sniper or Bomber that is 100 m away pestering your team from a location guns can't reach. You just aim at them however far away they are, hold LMB, and it will channel to full and kill most specials and low HP elites. Be careful, however, that you do not aim your crosshair at another unit while channeling as it will target them instead.

• You don't need to actively use this blitz as it takes a long time to channel to full without Kinetic Resonance and you are left vulnerable with only your hands out. If your target is close enough to rush at melee or hit with your staff/ability, you can use that instead. Only use this when you are in a safe enough spot to channel properly and your target needs to die ASAP.
• Taking Kinetic Flayer is a must as it can always come clutch when encountering a dangerous enemy around a corner like a Trapper, Pox Hound, or Mutant as it immediately kills them with a single primary attack from either of your weapons. This also does not proc on a Pox Burster so you can safely use your staff's LMB to stagger them away.
• This will not kill ogryn enemies (Reaper, Bulwark, and Crusher) on Auric+ games so don't bother using this on them unless its for finishing them off or getting their attention from a long distance. 

I would not really recommend getting Smite or Assail for this build as they do not fit the playstyle at all.

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ABILITY: Venting Shriek 
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This ability is what enables you to play lose and aggressive safely, going toe-to-toe with Nurgle's entire army and getting away scot-free. Use this freely as often as you need it as Warp Siphon and Seer's Presence alongside your Curios' ability regeneration makes it so that by the time you are near critical peril again you almost always have it up again. Using this ability quells 50% of your current peril and staggers enemies in a cone in front of you. The range of this ability is unexpectedly huge at 30 m (double the range of your staff's charged attack).

• This ability passes through walls and obstacles. It hits everything in its range regardless of anything standing between you and them. You can use this to save allies from Pox Hounds or keep melee units from dogpiling them. The ability's cone is almost your entire screen so don't underestimate its utility.
• The stagger this ability has isn't as powerful as the Veteran's Voice of Command, that means it can't stop charging Mutants or Plague Ogryns, but the stagger is powerful enough to stop a Crusher's heavy overhead or a Pox Hound's jump during its animation. The Trapper's net can also be "dispelled" by this ability as the net projectile is destroyed whenever you hit it with this ability.
• The maximum stack of Creeping Flames is available once you reach 85% peril. Because of that alongside Becalming Eruption, you'd typically want to use this ability once you have 85% peril and are near a huge group of enemies. That said, there's no need to save the ability for the ideal scenario above as you can use it to clear your path, get enemies off of you or allies, or as a panic button whenever you're about to be hit by a dangerous enemy ability.
• While the Rifthaven Mk II Inferno Force Staff can stack Soulblaze to a maximum of 15 (16 on a critical hit), Creeping Flames has a maximum stack of 31 alongside Perilous Combustion . This means that you can get priority targets to 15-16 stacks , use the ability with 85% peril or above to get 21-22 stacks immediately on the target.

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AURA: Seer's Presence 
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This is my current pick for the aura, but honestly you can take either Kinetic Presence or Prescience for this build. It's all up to your playstyle and to cover whatever you lack/need in the team and based on the modifier of the game you will be playing. My default pick is Seer's Presence as it enables me to use my ability more and play aggressively, knowing I can safely disengage from dangerous enemies or have my panic button ready when shit goes sideways.

• Take Kinetic Presence if your team lacks dedicated Carapace killers or when you're in a modifier with increased Elites and/or armored units like Rotten Armour.
• Take Prescience to assist Zealots or Hive Scum with their critical-focused builds or when you find yourself struggling to keep Empathic Evasion active.

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KEYSTONE: Warp Siphon 
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This is the only good option for this specific build as you do not use blitzes enough to warrant Empowered Psionics and lack the ability to utilize Disrupt Destiny to its full potential. That said, this keystone is amazing for the purposes of our playstyle. You can easily rack Special and Elite kills with Kinetic Flayer, Perilous Combustion, and both your weapons. Warp Siphon enables us to use Venting Shriek as much as we can without needing to save it for a special occasion. Warp Battery lets us get more stacks for a higher ability cooldown reduction and In Fire Reborn synergizes perfectly with our staff and selected talents.

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WEAPONS: Maccabian Mk IV Duelling Sword & Rifthaven Mk II Inferno Force Staff 
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These weapons are my favorite in all of Darktide and are also one of the strongest weapons available in the game. You will almost always use your staff for most of the game and it is arguably the best horde-clearing weapon available in the game. The role of your melee weapon on this build is mostly for sprinting, getting chaff away from you, killing Specials and Elites quickly, and dealing with armored units. Dump stat is Cleave Damage as you dont use this weapon against hordes. Alternatively, dumping Mobility is okay since the difference between 60 and 80 Mobility is not that big of a deal. It's entirely up to your preference.

This means that, while I think Maccabian Mk IV Duelling Sword is the best weapon for this build, it is not the only weapon you can use. Other options I recommend are the Catachan Mk VI Combat Blade and Deimos Mk IV Blaze Force Sword.

Any melee weapon with good mobility and good single target damage can work with this build, but the recommended weapons above have access to Uncanny Strike. Before the nerf, Uncanny Strike was a self-buff that gave Rending at full stacks and the technique was getting a ton of enemies 15-22 Soulblaze stacks and hitting anything in the weakspot for full stacks of Uncanny Strike and dealing insane amounts of damage to everyone affected by our DoT effects. After the nerf, Uncanny Strike was changed to a debuff on the enemy unit hit for 40% Brittleness on a maximum of 2 stacks. While the damage potential is greatly diminished, Uncanny Strike still does its job and you still deal a ton of damage to the intended targets (armored Elites, Monsters, Captains, and Lieutenants).

Get your Soulblaze stacks as high as possible on your target, hit them twice in the weakspot to get maximum Uncanny Strike stacks, and safely disengage from them while you watch them die slowly to your damage over time effects. Riposte is a good secondary blessing as you can use it to trigger Empathic Evasion while on your melee weapon.

Rifthaven Mk II Inferno Force Staff is your only ranged option as taking a different staff negates the entire purpose of this playstyle. Dump Warp Resistance as you always want your peril to be high as it synergizes with a lot of your talents. Take damage to Flak Armored enemies for better TTK into mixed hordes. You can take Critical Strike Chance for extra synergies with your critical-related talents or damage to Unyielding if you took Prescience as your aura instead.

Always quick-charge your alternate fire on this weapon and never let it go past around 45% charge of the bar to keep your Blaze Away stacks max. After about 2-3 quick-charge gouts of flame into high HP units, don't forget to stack Empyric Shock to increase the damage they take. Use your primary fire normally or use the animation cancel Shift + LMB trick for the staff mentioned above and on the video below. Your LMB can stagger Ragers out of their animations and keeps all small enemies staggered away from you if you just spam LMB to make space for you and your team. You can also push Pox Bursters away with your LMB, but be careful as they will only stagger backwards, not explode.

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CURIOS
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Take 3 +17% Toughness for your curios as Psykers have amazing Toughness replenishment talents that keep you topped up. If I play properly, I usually take less than 100 damage the entire game, even on Havoc 40. That said, depending on our ability and playstyle, you might want to take 1 Health/Stamina/Wound alongside 2 Toughness curios.

Take a +3 Max Stamina if you like going into melee, having trouble chaining sprint slides, or finding yourself with no stamina for pushing/blocking whenever you need it most.

Take a +21% Max Health if you find  yourself taking more chip damage from random small melee enemies than you should and want the safety of extra health. This also makes sure that you don't ouright die to one Pox Buster explosion on Havoc 40.

Take a +1 Wound(s) if you are struggling with managing your peril and find yourself exploding more than normal. This ensures that you can go down to overloading on peril twice before dying instead of just once. I do not recommend this, however, as it is always better to practice and teach yourself to manage peril properly without relying on a crutch.

For subastats, take Combat Ability Regeneration and Toughness always. These ensure that you have your ability whenever you need it and keeping your already high Toughness higher as your actual HP is rather low compared to other classes.

I take Corruption Resistance as Psykers have low maximum HP and a single second of a Pox Hound pounce corrupts about a quarter of your HP bar without it. This is just my preference, the good alternatives are Revive Speed (Ally), Health, or Damage Resistance (Gunners).

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ALTERNATIVE TALENTS
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As I've mentioned before, this build has a lot of flexible talent nodes that are based on personal preference and playstyle. Here is a list of the talents you can take away from this build alongside a list of talents you can pick in their place.

FLEX TALENTS:

• Wildfire - This is a rather weak talent and 4 Soulblaze stacks is easy to achieve. You can safely not take this. I just like it as a personal preference.
• Empyric Shock - This is a big DPS increase if you use the aforementioned Shift + LMB animation cancel, but if you can not or do not want to use it, you can use the talent point on something else.
• Vulnerable Minds - Personal preference. You deal a lot of damage to Ogryns and Monstrosities with your melee weapon anyway.
• Solidity - Tapping R to quell whenever you are at high or critical peril is a good way to keep at high peril for damage while not triggering explosions. Since you have Venting Shriek, this talent node is optional and you can take Puppet Master to get to your destination below it.
• Penetration of the Soul - Nice against Carapace and high HP targets, not entirely necessary.

ALTERNATIVE TALENTS:

• Quietude - An alternative or an addition to Soulstealer. This goes well with Venting Shriek as an instant boost to your Toughness.
• Battle Meditation - I used to run this on my personal build since it really helps with the animation cancel Shift + LMB technique and it can also save you from overloading even during the animation if it triggers before you explode. I find it unnecessary now since I take Seer's Presence  on my default build.
• Just a Dream - Purely based on your preference and playstyle. I rarely take damage with this build so I don't use it. Take it if you find yourself taking a lot of unecessary chip damage but be mindful of your peril.
• Warp Ghost - For players who like to go melee with this build.
• Kinetic Deflection - I prefer dodging, using the staff's primary fire stagger, and Venting Shriek over blocking. Use this if you prefer blocking.
• Essence Harvest - For extra survivability
• Puppet Master - A more support-focused alternative to Solidity.

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CLOSING
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Thanks for reading the guide! Don't forget to upvote if you find it useful at any point. I will probably add more to this guide moving forward and fix some errors if any. For any future changes, buffs, or nerfs to Psyker and their equipment, I will make sure to update the guide alongside it.

"Innocentia nihil probat."

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CHANGELOG
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22–Jun–2026: Posted the guide.
22–Jun–2026: Fixed spelling errors, added links and attributions.