Warrior/Knight Help Some Rainbow Build

So, yesterday I decide that my actual build is to weakand I decide to try to do another one.
After a bit of research, here are the two build I end up with.
I would like some advice to improve them and choose wich one is the best.
Please remenber whenn judging those build that it's the first time I really try to do a build by myself so please be indulgent.

I was trying to do a build with:
-A build for lvl 100 (198 sp)
-nii shako as helmet (cuz i really love this item and think it can be powerfull)
-at least 90 sp in def (100 was my objective) to negate most of neutral dam
-decent elemental def against everythings
-decent health amount
-a bit of mana regen/damage boost is welcome
-Ignition as weapon

Spoiler: Build 1

With this build, I did something really different than what we usually do for rainbow, based on greaves of the veneer as it haven't to much sp req other than def and it have no negative def:

Nii Shako
Insulated Plate Mail
Greaves of the Veneer
Centennial

The Gambler
The Gambler/concentration
Squid Anklet
Clock Amulet

Ignition

Skill points: 30/0/68/100/0
I have just enough sp to get the -50% mana cost

Spoiler: build 2

With this build I decide to put on more usual stuff for a rainbow

Nii Shako
Dreamcould
Trench Scourer
Fermion

Prism
Prism
Morph Amethyst
Clock Amulet

Ignition

Skill points (item bonus included): 30/30/30/100/30
impossiblke since fermion nerf :(

So yeah, which one is the best?
Feel free to send me some different build as long as they fit my requirement

 

Stardust
Gravity
Gemini
Fermion

Prism x2
Prowess
Royal Stormy

 

...
This build don't fit at all my requirements, if I was just looking to do the most efficient build, I would just use this one without even shearching by myself or making a thread.

I want something unusual.
thx anyway

 

doesnt work anymore due to gravity nerf

 

No offense but this build request is kind of unreasonable,

the ONLY way you can get everything you want is basically, Full hive gear, yup, 2 prisms prowess/morph amy and gigabyte,

idk, the best thing i can see is that, it has mana regen and steal and it has high damage and it has high defenses and high health and the skillpoints should work out to even have 100 in defense, idk

Gravity needs 65 in everything now, This build basically doesn't work now because of gemini, its almost impossible unless you get a really good blue mask, and this meats none of their requirements

 

Fire tank build:

Anima
Soulflare
Hephaestus
Paradox

Conc x2
Vanguard
Golemlus Core

Ignition

 

when I say decent, I mean medium, making my build request entirely reasonable as I mane ge to do 2 build by miself wich complete ALL my requirement, the only reason why I post this thread was to see if someone have something wich is even better or if I miss something making my build unusable.

exemple: with the first build i get:
495 fire def +40% from nii shako
345 thunder +40% from nii shako
295 air +40% from nii shako
275 earth +40% from nii shako
275 water +40% from nii shako
4/4 mr
nearly nothing that can lower my damage output, it's all ok
(but i have some -ws)

________________________________

a bit to much master voucher for me but I'll keep that in mind ;)