A form of Ultima, as I see it, is defined thusly:
"Ultima" is the name of the spell, or a significant part of the name of the spell. It is a non-elemental magic attack.
A form of Ultima has a different overall effect than another form.
Reconsider both stages of Altima. Sorry if this still seems unclear, but I'm on the verge of stating the answer outright (and I don't want to do that). I'm sorry that this question has caused so many problems; I really didn't think it would when I initially asked it, but I can see how it can interpreted in a number of different ways. In any case, you're all close. I think the next guess will probably get it.
