Ultima Weapon is a Weapon only available in New Game Plus in Final Fantasy XVI (FF16). It boasts an incredible 700 attack power and utterly dwarfs the base game king, the Gotterdammerung.

Final Fantasy 7 Remake Part 3 will feature the famously tough Weapon bosses. FF16's Eikons can inspire the design of the Weapons to create challenging and cinematic battles in Remake Part 3.