The fight progresses through multiple phases, simulating the "Delta Attack" and other mechanics from the standard savage raid series.
Omega first appeared in Final Fantasy V (1992) as an optional superboss. Lore across the series describes it as an ancient, multi-legged war machine created to hunt down the ultimate dragon, Shinryu. Traveling through the Interdimensional Rift, Omega has manifested in multiple universes, always seeking a worthy opponent. ff fight omega