Omega Weapon?

[Kaiser-Ace]

But it battle entity is registered as Omega Weapon. If you're talking about FFX, and speak about Omega, you're talking about that Yu Yevon monk. If you're talking about FFX, and topic relating Omega Weapon, you're talking about what became of him since he was never sent or something like that.

Yes, thank you. Omega was an Unsent Monk who died on an island after exile. The fiend he turned into was "The Omega WEAPON" as in the Weapon of the Monk Omega.