oh no, I have a very stupid Idea : take parra, get magic 3 synergy and shine thief , give him a ring of power, an arcane wand, and 4 spell vortexes . Finally get a few tiziks with that ability which increases ability damage by 5% per attack and get a cheap shop for several thousand aura. How much damage does that even do?????
So the way circlet works is it refills your mana but it doesnt work with wands because it activates immediately when they start draining mana. It does work with Vortex but depending on the order they activate Vortex might increase your mana after Acuity refills it so you will still need to charge up a little before the 2nd cast goes off. Multiple Vortices + 1-2 Wind Slicers might be good too with Parras Cyclone