Buying Mage Mana/spell Dmg Build

If anyone has a build for mana/spell dmg above level 90 please post here, I'm looking to buy

 

Not the best stuff but does the job 20/4 mana regen and about 4-6K damage. Its my current build but will consider selling depending on price.

 

Consider replacing crystal with dark channeler. It's only 1/4s less regen than crystal and also gives a huge boost to spell/water damage.

I run third eye / aquarius or soul signal (soul signal seems to do more damage) / dark channeler / memento / royal stormy amulet / squid anklet / chlorine x2

 

The most MR you will EVER need as an intel build is 12/4s. Anything beyond that is overkill, and could be sacrificed for the sake of more damage output.