I think this build has really high damage and is decently good if well played, it gives high threat and worries to the enemie with Beserker combo'd with Forest Madicine and Guillotine. Amani rage is a abillity i always personally use when i'm full to almost full health and i need to do some massive hero damage in a small period of time.

This build is build around staying alive and maxing out the damage before death. This is good in team fights where damage taken can sometimes be overwhelming and Zul'jin is dead really fast when under damage preasure.