Warrior/Knight ~lv88 Infidel build help

Alright so I've been raising my knight a lot recently and it is now around level 80. I want to get a build to carry me until endgame (where I got a thrunda build to use) and I chose infidel for the main weapon in the build (I like both thunder and water lol). I desperately need a build of it because I'm tired of searching the whole wynndata and finally creating a bad build, and my leveling speed is actually quite fast. So yeah, here are the requirements:
-Need Infidel as the weapon
(if you have other weapon builds at the same level range you can also send it out, I will consider all of them.)
-Nice spell costs (I'm going for spell infidel, 3 spell cost is acceptable but not anything above 3)
-Have nice mana sustain (5 mr is fine enough for me)
So yeah, that's it.

 

https://wynnbuilder.github.io/index.html#4_0pc00l0D40tZ02C02C0ZR0ty09a0P0t1f121L1O000010008G
WynnBuilder build:
> Third Eye
> Adamantite
> Dark Shroud
> Phage Pins
> Archaic
> Archaic
> Remikas' Authority
> Amanuensis
> Infidel [w4w4]

Notes:
- Since you won't be using Infidel forever I wouldn't bother powdering with x3 T6 waters, instead use T4s or none at all.
- Phage pins for QoL movement spell usage.
- If you have a skill point tome (+3) from Nest of the Grootslangs already you could use Detective's Ring instead of a 2nd Archaic.

 

I might be a little picky but I kinda want some more damage. I'm quite confident in my skills and I'd rather finish fights quickly rather than dealing damage that is somehow only slightly higher than my current build.
Also I don't have much budget right now so nice archaics and dark shroud is kinda overbudget.
You don't need to reply to this anymore if u do not want to help with building, it's just me thinking that the damage is a little bit too low.

 

morph infidel is what i used during my warrior playthrough(and still use at lvl 100)

 

you can powder infidel w6w6w6 if you want to use it with morph at endgame (or in another build, its viable)
https://wynnbuilder.github.io/index.html#4_0690kM0JL0tv09q09q0TN0ty09a0U0t1f1K081P00001004fI
WynnBuilder build:
> Blue Mask
> Seagazer
> Greaves of the Veneer
> Pro Tempore
> Black Catalyst
> Black Catalyst
> Dragon's Eye Bracelet
> Amanuensis
> Infidel [w6w6w6]

________________________________

hpr go brrrrrr
https://wynnbuilder.github.io/index.html#4_0kZ0kM0JL0tZ0U60uP0TN0ty09a0U0t1f1G041P00001004fI
WynnBuilder build:
> Sequencer
> Seagazer
> Greaves of the Veneer
> Phage Pins
> Detective's Ring
> Photon
> Dragon's Eye Bracelet
> Amanuensis
> Infidel [w6w6w6]