Titan is a boss in Final Fantasy IV -Interlude-. It is fought in the Tower of Babil as part of a gauntlet of bosses leading up to the final boss. Titan's physical attacks are strong, and he can also unleash the devastating Quake spell. If Porom's has the Float spell, it is wise to cast this spell right at the start of the gauntlet or before Rydia? summons Titan.