("...the END of the game"!) :rolleyes2

This is not really a second "miss-able items" thread of mine, because I know you don't miss Odin, Leviathan and Bahamut.
This is more like HOW MANY of them you can get.
There's at least one of each, right, but what if I wanna have two Sages with their own Bahamut spell?
Is that possible, or is there only one Bahamut?