Mage/Dark Wizard Help Level 65 lightbender build help

I need a lightbender build for around level 65-70, thank you if you can help and appreciate your time!
Have a blessed day!

 

https://hppeng-wynn.github.io/build...Q0e0Z0o0x0Z16000010008G0z0z0+0+0+0+0-zZlEfLY5
WynnBuilder build:
> Purified Helmet of the Legends
> Adamantite
> Kelight's Shield
> Sodeta Boots
> Symbiont
> Symbiont
> Atavistic
> Durum's Serenity
> Stave of the Legends [w4w4]

this doesn't do that much damage but it's tanky and it heals
Symbiont and Atavistic is optional so it's ok if you replace it with other things