Zealot - Unkillable Unlimited Dodge Spam Book Zealot
 Zealot Build - Warhammer 40k: Darktide 

MK V dueling sword light spam to apply bleed for 15% damage amp and brittle for 40% armor pen

Don't bother with heavy attacks, it is too slow and is an overall damage and survivability loss compared to light spam

Your job is to apply bleed and brittle to debuff enemies

The Light 3 is an overhead that does great single target damage and will naturally refresh Agile for unlimited dodge spamming

Book when bosses show up or in tough situations (armour wall, getting sandwiched by enemies, lots of bulwarks, 5 million reapers, teammate down, etc.)

Flamer for bulwark wall and bosses; never reload cuz 10 kills = fully reloaded

Build is 95% melee 5% ranged - if you keep running out of ammo you're shooting too much

Always be hitting enemies with the dueling sword to get critical hits to reduce book cooldown

Aim head-level to proc agile for infinite dodges

Use parry against bosses, throwing knives for specialists

All your survivability is from dodging attacks (toughness replenishment and damage resist) and from being in close proximity to enemies (toughness regeneration)

Staying far away with gun in hand = fastest way to see the emperor

** You can substitute dueling sword for other weapons like combat blade, tactical axe, relic blade, etc.

** You can substitute flamer for other weapons like ghost laspistol, boltgun, etc.