about my mag nakara(if I spell it right)

[DemonAero]

uh this mag almost to level 100,but it's mind and act is low.
and when I use a item on it,the preset goes down.This is a very picky mag,I need help.

[LollipopLolita]

look at this guide

http://www.pso-world.com/magfeedingchartv3.php