Heavy blade version [Dokrahm] build. In this zaw, you must pick Ekwana Jai II (EJ2) to trade off crit better status to be able to work well on high level (steel path +++).

[Rending Crane] is the best heavy sword stance. Neutral combo can help you headshot. Yes, headshot with melee make heavy sword super strong. Dash attack (W + E) combo give very good momentum to move around. Furthermore, neutral combo force slam attack which trigger exodia [Hunt]. This make the weapon very fun to use

Unranked viral mod (use both rank 0 or rank 0 + rank1) to keep the slash distribution higher than viral (means u proc more slash than viral, viral cap at 10 proc, slash dont have cap)

If you dont like primed smite or normal smite, replace it with [Organ Shatter] or [Drifting Contact] (for combo duration)

[Primed Reach] is optional. The weapon have good range already (3m).

If you want to make it better, run viral on your primary or secondary (like [Kuva Nukor], [Tysis], [Kuva Seer]....), remove viral mod with [Primed Fury] and [Organ Shatter]

When fighting against corpus, replace viral mod with [Primed Fever Strike] and [Organ Shatter] ( toxin will bypass shield)