With Alexander, I'm expecting the fight to be somewhat similar to Bahamut Prime's - that is, the thing we fight isn't the full-size Alexander, but a representation of him in a "mental space," so to speak. We'll fight the "miniature" Alexander with the more human face for the first part, then he'll change to his full majesty to use his super ([Holy] Judgment), possibly remaining like that for the rest of the fight.

Maybe.

With Ilberd Masked Man, he says:

Quote Originally Posted by Masked Man Who is Totally Not Ilberd
... this, I promise you! For we have a power within us, my friends! A power befitting our pride, our righteousness!
Seems innocuous enough, but reading between the lines suggests he's got some kind of ace in the hole.

What's he promising them? Victory against the Garleans and the liberation of Ala Mhigo? What power do they have within themselves that justifies their pride? Their cause is righteous, but that doesn't justify doing anything, no matter how vile, to free their homeland... Hmm...

If it really is Ilberd (and it slagging is, why else would the guy be masked), he wouldn't make such a bold move without one. I don't want to say Omega (it's still a scrap heap in Cartenau until further notice) or a Primal (we need more varied threats than those)... so, I'm drawing a blank for now. An' I'mma leave it blank 'till we get more information instead of trying to slot things in places they might not fit.