This is my [Nezha] (prime) build that I like to use. It's extremely tanky and stays true to [Nezha]'s base abilities. No Helminth needed!
Being based off power strength, this build requires no addition armor (no [Nezha] build should really). At 324%, Warding Halo gets an x8.1 multiplier to the health the Halo gets.
While this build has a lot of power strength, it does lack a little efficiency. I threw on [Streamline] to counter this and [Hunter Adrenaline] for "oh shit!" moments.
[Growing Power] is here for an extra bit of power strength (bringing the multiplier up to x8.7) but you can change this to [Physique], for extra health, [Stand United], for extra armor and health on Halo, or [Corrosive Projection] if you don't have the forma or you just want to keep it the base polarity.
You mainly want to stick to Chakram and Warding Halo. This way you won't be spending too much energy and your health/energy will keep regenerating.
Enjoy!
If you like this build, please give it a like. I really want people to find this build and realize that you don't need a ridiculous amount of armor and you don't need all the umbrals. Thank you! <3
Here's my Speedy, Fun, and Tanky build: https://overframe.gg/build/98353/nezha-prime/fun-and-tanky-build-no-helminth-needed/?patch=29