What can I do with my unreserved mana?

I have almost 11k unres mana, and I'm wondering what I can do with this.

Stubborn Student seems a little weak. Power of Purpose actually removes the mana, leaving me with a very low max mana, which is counter-productive for my MoM Archmage char. So neither of these seem like a pick.

Is there anything else??

Not really no.

However Id drop the 2 nodes leading towards Dreamer. You dont want reduced mana cost ever, thats bad for your dps.
Instead consider allocating the mana nodes leading towards the jewel socket near Scion and then put either a Clear Mind or Fevered Mind jewel in there or grab the life regen nodes instead, if you can afford an Unnatural Instinct jewel.

Also a large lightning cluster jewel with Scintillating Ideas for 20% max mana plus ele pen combined with Doryani´s Lesson for ele dmg leech would be good for dmg and defense as well.

Other than that, maybe running a Wrath aura over Grace and replacing the latter one with a Jade flask would help, in case you do need some more dps.
This build automatically comes with some flask effect scaling and some Evasion on tree/ascendancy so that flask alone would be good enough.

This might allow then to drop Healthy Mind up in the witch area. You´d lose some mana/dps but gain some life and avoid getting stunned that way. Overall it should end up a little more tanky and dealing more dmg thx to Wrath.


Im just mentioning this because Im running pretty much the same build in Ultimatum league, just with a Brand setup because I dont enjoy clicking twice.
Point is: Your effective hit pool is sitting at 180k while Im sitting at 335k. So its almost twice as tanky.
Partially because I have 1k more life than you do and im running a Quartz flask and Soul of Lunaris Pantheon for 15% additional attack/spell dodge. Thats far more efficient than a Grace aura ever can be.
Just some food for thought


Cheers

Thanks man. I'll play with some of these ideas, and see what configuration I like the most. I agree, getting more HP would drastically raise my survivability, as I already have a ton of mana. My flask department is a little uncertain, including my 2nd Warding flask just cuz I didn't know what I wanted to do.