Stardust.. is appealing. Though, stat wise, I'm not frothing at the mouth over it. My lightning brand/allegory combo is just shy of the int/mAtt the staff has, call me naive, but I really dont see the point in enfeebling potency and the crit..eh, I preferr consistencey so its a nice perk, but not a must have motive.

Conserve mp..nice. Useful.

I'm rather curious to know just how much it increases the Flare DoT though.