Revert "Core/Scripts: Ulduar Brann Bronzebeard"

This reverts commit becca0157f238d15e53ed659d73c589d9d22e2db.
Revert "Fix  levantar a aliado caballero de la muerte"

This reverts commit 94ef6d184b93b63e28e363244da9eeb9808a255d.