I'm not going to write a lengthy guide but I'll give the cliff notes.

*Use a full Proton set mod loadout. I'm currently using [Synoid Simulor] with the new augment from Nightwave and [Terminal Velocity], the melee will not matter as you will be in your 4 all the time.

*This is designed to be a hybrid build of where many people are taking her with a "pets" build, and a missile turret as I call it. I like the added crit from arcane avenger but you could use arcane grace / arcane [Guardian] since in her 4th she will have enough HP to benefit from it. You can also do like I have done and I am currently using a [Vasca Kavat] built to heal me and herself with [Hunter Recovery] and [Draining Bite].

*If you opt for the SpiderTank option, I would suggest Nourish in her first, or if you like use it on this build too for even more damage.

I also HIGHLY suggest, equipping said kitty with both [Seismic Bond] (for added efficiency), and [Contagious Bond] (You will spread much toxic goodness :D)

[Duplex Bond] is also fun because with 3 Kavat clones and 10 scuttlers that makes 14 pets running around using Summoner's Wrath