Mage/Dark Wizard Help Improve my build! (Lightbender)

Hello! I am mostly happy with my build except for that my damage is lacking; battles tend to drag out quite often. I'm looking for suggestions to improve my build. Below I will link my setup and provide rationale for each item used.

https://wynnbuilder.github.io/build...0R1-s1B1u-O2W1g000000z0z0+0+0+0+0-1TldFpinEt1
WynnBuilder build:
> Third Eye - Mana regen and skill points for aquarius
> Aquarius - Mana regen
> Leictreach Makani - Damage, skill points, and walk speed
> Moontower - Skill points for warp and aquarius
> Suppression - Mana and health regen
> Forbearance - Skill points
> Tear of Pirate Cove - Spell damage & mana regen
> Contrast - Mana regen, walk speed, and health sustainability
> Warp [] - My preferred weapon of choice, very fun to use

I enjoy my build's high mana regen and walk speed (I am a bit of an addict) however like I said my damage is severely lacking. In making my build more offensive I would like to retain as much of the mana regen and walk speed as possible. Thank you!

 

You don’t need that much mana regen on light bender.
https://wynnbuilder.github.io/build...0e0y0U2M1g00001007lU0z0z0+0+0+0+0-1TldFpinEt1
U want a -3 tier agave for slow attack speed

 

I thinks thats to Short mana Regen 4/5s ?? u want to Heal U Team Orbs and Try some damage with ice sneak...

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https://wynnbuilder.github.io/build...FU10069I1000FU1007lU0z0z0+0+0+0+0-1TzZlEBhSk5

This is My Build. 24/5s Mana Regen. To use Cylcle Heal and IceSneak. If U wanned used Dobble Summa.

And you no longer use agave. It's easier to play with Agave you can swap this ring with something better and just try to time the hits. 0.8s ~ 1.5s

You can use Madness ID or Entropy ID.
Madness ID = Random Spells, has the advantage that you can even double heal cast it 2x times max 6 with a complete cast.
Entropy ID = Ophanim has a faster DPS

You have more EHP than in Build maker I'm running around with 49k.

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Oh yes, of course you can continue to use your ablility tree and not the one from my build. The only important thing with my build is not to skill a Seance because you have no Life Steal