Mage/Dark Wizard Help with Gaia endgame build

WynnBuilder build:
> Pride of the Aerie
> Elysium-Engraved Aegis
> Second Wind
> Battleground Dancer
> Ingress
> Flashfire Knuckle
> Flashfire Gauntlet
> Recalcitrance
> Gaia [e6e6e6]

I need help with this gaia build, it can be changed completely, just keep Gaia i wanna play with it, i'm a riftwalker, but it can change as well.
As it is my first post i can't post links to the build, that's why i didn't linked it to WynnBuilder :)

 

https://hppeng-wynn.github.io/build...22050j01161g00001001Z60z0z0+0+0+0+0--p7logo9E
WynnBuilder build:
> Aries
> Leviathan
> CR-19wAM8v9t6P9t9i91
> Revenant
> Cold Wave
> Photon
> Enmity
> Renda Langit
> Gaia [e6e6e6]

We do little hybriding