Any Class Help Brainwash With Concentration

This sounds dumb, but mana cost determines the timespan for Concentration (the armor powder special), so maximizing this with Brainwash and high mana regen/mana steal might create a build that looks mediocre on paper but works well in practice. Any ideas?

 

Concentration boosts water damage...

 

I don't know about pure water brainwash because int- also reduces water damage, but how about a build which utilizes thunder and has some water and can have the water boosted with conc

EDIT: You can change the powders on the weapon to curse if you want more water dmg

 

Don't be like me and lose your sanity ;)

 

True, but with enough Concentration boosts stacked on top of each other... :P

 

https://wynndata.tk/s/ShaKp7

 

o ye if u wanna use that build I have got a 5/4 mr 5/4 ms -35 int brainwash with only 200 spell dmg ;c

lolk buy it