Heavy attack build for [Dokrahm]. This is the build that [Dokrahm] do better than any scythe varient ([Reaper Prime] come close though).

Scythe on heavy attack will force slash proc, when pairing with primed smite faction will deal massive damage. In fact, i kill my test subject drekar bombard (one of the toughest grineer) at lv 175 in one shot

Change smite faction depend on faction you are fighting. If you dont like it, change it for [Gladiator Might]

As this is heavy build, stance is not matter

For arcane, exodia [Hunt] is better at grouping enemy and then kill with single heavy strike. You can also run exodia brave to [Regen] energy

As always, if you can use other weapon to apply status (for example [Kuva Nukor]), your can replace [Sacrificial Pressure] for [Condition Overload]. That will make the melee broken

This is demo on some test subject with Condition overload to show how powerful is it
(This is a test with Condition overload, not with Sacrificial pressure)

https://imgur.com/aFZZdYx
https://imgur.com/SVp66BV
https://imgur.com/DE6XgcM
https://imgur.com/ka6fcUg