[GSM]

So I did a bit of testing with Acid Rain. And it always seems that with Acid Rain's Acidity status, it only reduced damage. And it actually did- when I compared damage my partymates were doing before and after I used Acid Rain, there was a noticeable reduction in damage. So, Acid Rain actually increases the Phys/Mag Defense of the targets by 10%.

Altruistic Paragon's turn.
Prinny takes 141 Acid magical damage. (Acid Rain / Focus Resolve)
Altruistic Paragon's turn.
Prinny takes 127 Acid magical damage. (Acid Rain / Focus Resolve)

I didn't really get to test all of the other spells, so this is all of the things I can pick apart about the new spells.