Catastrophe (Final Fantasy V)

Catastrophe is a boss and one of the Demons of the Rift in Final Fantasy V. It is blocking the exit of the dungeon in the Interdimensional Castle, and must be fought in order to proceed.

Strategy
Catastrophe likes to attack the whole party with an Earth Shaker, Evil Eye, its specialty, and Fight. It will also always cast Gravity 100 if any party member has Float status. As such, casting Float and Reflect on any party member should cause him to use nothing but Gravity 100, which will be reflected, and ensure victory. At this point in the game, Catastrophe should not be that much different from the regular enemies.