Quote Originally Posted by IsntFFIXGrand View Post
Also there's a way to summon the two rebel Eidolons: Ozma and Hades. Ozma is summoned by Eiko and Dagger, one with this Add-On stolen from the Ragtime Mouse, and the other with a Phoenix Pinion. Eiko must know Phoenix for this. To summon Hades, Dagger needs to know Ark, and be able to summon it WITHOUT the Pumice. Steal Hades' Leg from the Ragtime Mouse. You also need the Ruby here too.

EDIT: Dagger and Eiko summon both of them at the same time. Hades can be summoned four times, and Ozma only once. They do TONS of damage (Ozma obviously doing more) and inflicting status ailments on all enemies. (Both hit all enemies at once). After a battle summoning them, a cinematic plays showing that Eidolon and something with the Iifa Tree shaking.

DO NOT TRY SUMMONING THEM MORE TIMES THAN I SAID! I'M SERIOUS!
I am 99.99% sure that this isn't true. After all, there's nothing on the internet saying anything about this. I don't know where you got this or if you made it up, but making up rumors is not cool.