Rate My Fantasia Build

Im very new to build building (lol) and this is probably the first proper build Ive made. recently got my hands on a Fanta and im tryna get a build for it. I would like suggestions but im mainly after aura-spam and dmg. The accessories are kind of wack and some powder suggestions would be really helpful as well

https://wynndata.tk/s/05qneb

 

The damage and costs are good, EHP is usable (23,9k) but the build's one glaring problem is the minimal mana sustain.

By the way, please use Wynnbuilder for making builds. It is faster, and has many useful extra calculations.

As for the powders, it is best to powder FTF for the highest damage and Courage. You can also do stuff like WTW of course.
no wait fanta has no neutral it doesnt matter

Here's my first attempt at improving, it practically just has more mana sustain and a very slight damage drop (+ a very slight ehp buff) https://wynnbuilder.github.io/#4_0270Pf09U07W0K20K00FN0UN0QX0y0o220k1D1g00001003CO


Here's Far Cosmos version, very similar results
https://wynnbuilder.github.io/#4_0VR0F+09U07W0K20K00FN0Ol0QX0y0w270l1E1g000010066O

 

https://wynnbuilder.github.io/#4_0270Pf0r507W0Fx0K20K40OH0QX0m0j221+1D1g000010066O

Thrice the eHP, but lower damage :(

Shaman builds are definitely not my strength :(

 

my build:
https://wynnbuilder.github.io/#4_0XL0F+09U07W0K00K20E10nD0QX160l220-1D1g00001003CO
34.5k EHP
19.1k aura in totem
5/5 mana regen (2 spells per second factoring in natural mana regen)
(also in op mythic builds thread)

prowess version:
https://wynnbuilder.github.io/#4_0XL0F+09U07W0050050K40nD0QX160l1-1T1D1g00001003CO
compared to previous build:
+13.2k EHP (+38%)
-1126.83 aura in totem (-5.89%)
5/5 mana regen no change