[There might be more, but he's never dealt with them. Secrets like Knights of the Round and Gilgamesh aren't known to the researchers who raised him, and thus not known to him either. But he knows the rest.]
The materia for these two ... are rather rare and very expensive. Only Bahamut Zero and Hades are rarer, I've never seen those even in simulation, only by research notes.
no subject
[There might be more, but he's never dealt with them. Secrets like Knights of the Round and Gilgamesh aren't known to the researchers who raised him, and thus not known to him either. But he knows the rest.]
The materia for these two ... are rather rare and very expensive. Only Bahamut Zero and Hades are rarer, I've never seen those even in simulation, only by research notes.