During my A12 spam earlier I just thought of something. Given the English translation giving spells a relative power (acquisition?) level, such as Fire 3 and Fire 4, where do all the variants of Holy fit in?
White Mages have access to "Holy"
Knights of the Round use "Holiest of Holies"
Alexander Prime uses "Mega Holy"
Guardian Wings use "Almost Holy"
So in a theoretical "holy-off", which one wins?
On a similar note, how do the "Void" and "Dark" elemental spells fit in power-wise relative to the Black Mage's arsenal?