Perfect Striker(Havoc 40, Auric)
 Zealot Build - Warhammer 40k: Darktide 

Evis can handle everything,

Fury of the Faithful is a great mobility and survival tool. You count as dodging when you're charging, which means you could avoid flame puddles and nets, and it restores your toughness each use. The actual impact of the charge, like if you bump into someone, stuns everything below a Crusher. Holding down your ability button allows you to manually target who you want to charge to, and it doubles the range, allowing you to charge up to 20m.

It also has a unique interaction with the chain weapons, like the Tigrus Mk XV Heavy Eviscerator we're using now. When latching onto a target and then using FotF, your attack does full damage but does not consume the crit, since shredding is a sequence of hits but considered "one" attack.

Blades of Faith (Throwing Knives) allow us to animation cancel pulling out the Boltgun (or flamer!), and also work as great specialist/gunner removal tools, with one headshot taking care of everything.

Blinded by Blood helps us with boss damage, which we can easily setup with the boltgun (Puncture and Shattering Impact ).

Alternatively you can replace Shred with Bloodthirsty.

Works with both the Tigrus Mk III Heavy Eviscerator and the Tigrus Mk XV Heavy Eviscerator.