Guest Adder Patch and Events

Wait: the last 2 guests should be Kefka and Gestahl(even if he's a partial sprite), in the battle in float island!

The Kefka vs Gesthal scene apparently is a special case. The battle is actually composed by the enemy ID 379. It doesn't have a sprite and its code calls many cinematic scenes based on the enemy formation. In this case, Kefka vs Gesthal cinematic. It does nothing more than call its designed cinematic scenes. Immediately after it, the battle ends or the monster kills itself.

In the past, in the Guest Adder prototype, I forced all characters to be available in the roster without altering the guests data. Kefka and Leo were available as guests in the World of Ruin. I believe the Kefka vs Gesthal cinematic is a special case and Gesthal was never used as a guest character.