My goal for an end game build. Nidus is my favorite and I while I'm not at endgame yet, I wanted to design a build to work towards.

• Umbral Mods - [Nidus] typically runs the normal versions of the mods and greatly appreciates the Umbral Set bonuses (Note: Swapping Corrosive Projection for Steel Charge and dropping the Exilus mod can each lower the Umbral forma needed by 1)
• Teeming Virulence - I run a Primary geared towards the Hunter's Munition builds. Extra Crit chance while building stacks is a solid choice and
• Vigilante Pursuit - It's a small % chance to make my Crits bigger while giving a radar makes. Good option, but increases the budge.
• Hunter Adrenaline - It's a must. Never leave home without it.
• Adaptation - Gives a strong buff to your durability. Stacks multiplicatively with your Armor.
• Stretch - All your abilities benefit a lot from extra range, but it pays off with extending your 2's grab radius 5 meters.
• Tek Collateral - Buys into the Critical build and lets us ramp up our damage in the marked zones. The Tek series works well with my playstyle. Crits from Collateral, Gravity sets enemies up to be hit by Virulence, Enhance extends my Kavat's buffs, and Assault keeps my Kavat alive.