Alexander
Non - Elemental
Alexander resembles a giant robot. When summoned he emerges up a cliff face from the sea and looks up. His shoulder opens and laser guns pop out. Lasers are sent directly to your enemy for a powerful attack. Alexander is useful is in that he has Elem-Defx4. This can make whoever he is junctioned to seriously powerful. Revive is also not to be underestimated as it fully heals anyone who is fallen.
At the end of Disk 2 you must fight Seifer followed by Edea. Alexander can be drawn from Edea during this encounter.