Need a [Loyal Companion] that will never die, act as another player, and do more damage and crowd control than you can do by yourself? Than use this build and never look back.
I have battle tested this build plenty of times and have fine tweaked it to make your [Sunika Kubrow] a deadly furball that wants nothing more than to please the Tenno. With this build you have your own personal healer with [Hunter Recovery], crowd control through status procs with Mecha mods, and selective targeting of heavy enemies with Savagery.
Every time the Kubrow hits an enemy you receive majority of your health back, playing the role as a solo-[Trinity]. Every enemy they mark and you kill, they pass along the statuses to everything in 30m, assuming you have the full set, playing the role of a [Saryn] (sort of). And if that isn't good enough for you than at least this Kubrow can and will take on big targets so you can be the VIP at the end.
Don't believe it? Give it a shot. I promise your satisfaction with this build. Don't like it? Than tweak it as most polarities will match the mods you use the most.