Quote Originally Posted by Brigandier View Post
I'm going to give you the benefit of the doubt and ask for your data on this, but fairly certain it has been well established that INT & AMP have no ceiling, and also have no effect on magical accuracy.

My suggestion to OP: Currently some stats might be working funny, but INT and Attack Magic Potency have been verified as working AWESOMELY. Thread: INT working as intended.

Get the Lightning Brand with a good INT meld, or Electrum with a good MACC meld. Preferably double/triple melds if possible. No unmeldable weapon is going to compare.
Hello,

Some unscientific backing up on this (and I may be in an interesting position to do this).

I'm a THM who has not put ANY of the skill points into Intelligence when levelling up! All went into Mind and Piety. In Ifrit fights next to another THM who has more INT than me (lots of INT gear and obviously INT attribute points), I notice that she consistently does a lot more damage than I.