Ultima

Ultima is the main antagonist and final boss of Final Fantasy XVI. He is a mysterious, god-like being who manipulates events across Valisthea from behind the scenes, instigating conflict between the various nations of the land and pitting their Dominants against each other. Clive Rosfield and his allies confront him various times throughout their journeys as they seek to discover the truth behind him and his connections to the Mothercrystals, the Blight, and the Eikons.