I need to fight one of the following.

Ifrit, Batrall, or Ogre. If my damage to them is higher than 88 from before I might be ok with this cost.

If I do the same lame damage for this high cost... I am probably going to walk out after 1.21, if by then I don't do better damage for less mp as a black mage. Tired of waiting for me to be a DD Disciple of magic, healing sucks.