This Build was made with Electric damage used as the Kuva modifier making the primary element corrosive, it has 5 formas to max out weapon rank

My first crack at a build, It uses naramon combo counter to sustain stacks.
Statistically it seems pretty good and ive been able to do arbitration survivals for 45+ min only using it.

I highly suggest using Naramons combo counter, to make sustaining stats easier, and with about 6 multiplier stacks you should have over 100% status chance from [Weeping Wounds].