The principle of build is to stack full the Combo Counter, to have very high damage from [Blood Rush] with basic attack and corrosive, and apply status effect to increase the damage with [Condition Overload], and reduce the armor with the corrosive proc.

This build need Naramon Power Spike to keep the combo.
this build need the 2 melee arcane ([Fury] and Strike).
Can not use Blood strike, so need an other way to not die.

The corrosive is good to kill ennemis with armor, because it ignore 75% of the ferrite armor and make 75% more damage to it, so it make near 7 time more damage to the greener of the steal path.