Warrior/Knight Can you make this better?

This build has 156k ehp with warscream.
and deals 27k uppercuts (ragnr).
Is it possible to drive the uppercut damage even higher without going below 110k ehp with warscream?

https://hppeng-wynn.github.io/build...00361001Z61000361006CO1B150+0+050+0-jdtbDUKT3
WynnBuilder build:
> Aquamarine
> Libra
> Vaward
> Crusade Sabatons
> Moon Pool Circlet
> Diamond Solar Ring
> Diamond Solar Bracelet
> Contrast
> Guardian [f6f6f6]
> (Has Tomes)

 

Definitely change the fire powders on you guardian to earth powder if you’re going to be abusing the rage powder special, since that only affects your earth damage.

For slightly more damage, you can replace Libra with Atakebune, but it has worse mana sustain.

Other than that, the build looks fairly well put together to me.