Saint Mihawk
 Zealot Build - Warhammer 40k: Darktide 

 Duelist Extra Pray Crit Max Zealot

Optimised for team support, duelling, and removing priority targets while being very agile and resistant in rescue attempts.

Control Horde agro with flamer, charge forward and supress gunners with flamer, use stun nades against massive crusher or mauler pack when your piety is offline, and flame them to dust.

Hight team util with melee crit duel spec

Allows maximum uptime on book with sword crit blessings and Blazing Piety.

Feel free to drop Restoring Faith and Bleed for Emperor, they are to safeguard negative entropy but can be dropped at high skill levels, but with them you are essentially unkillable.

Stops all agro and supports team, supresses everything, makes havoc 40 feel auric

Ensures your veteran and psyker never dies (shield of contempt)

can carry junk players to their first havoc 40

You may use swap to blades for close range against specials, but again wont win you matches, Havoc 40s are won in handling clutch moments where you wont even have time to aim blades, in addition run and skew with duel sword is far more certain and effective.

Effective duelling against bosses, ragers and DH with duel sword special action, when crit chance climbs up to 80-100% (bleed and dodge synergies) you are essentially unstoppable in clutch melee.

Everlasting flame and Blaze away synergize for devastating AoE that synergises with stun nades for perfect barbeque.

30% damage on relic dont take DR, 75 gold toughness is enough.

Skill Expressions:
1) Charge into gunner packs with relic and flame them allows your team to capture ground

2) hold relic in face of incoming agro dont stand your place, push the agro back

3) rely on flamer against any pack except crusher, allows cleaning back specials while softening front at the same time

4) learn to duel properly with sword you can easliy kill dh, sword is especially effective against armour,  single target and bosses.

5) Use stun nades when you sense your team is about to be cramped and bonked, or when they are likely to eb seperated and overwhelmed time it perfectly with enemy push.

6) the only reliable build in the game that can rescue in havocs consistently while alone, dodge sprint away and use relic or nades near rescue point.

Net result:

I personally have a streak of 5 havoc 40 wins back-to-back without being downed, and in most havoc 40 missions we reach around 80% completion. In many missions my team is very healthy without a scratch and all HP stations are saved for squishy ones.

You would floor the score board, but your team will deal nearly twice the damage while not being downed.

"You deal damage i give you that, but Fighting isn't all about damage" 

~ Saint Mihawk to his team mates