Come back to me when his full power isn't being blocked by Sidra.
Moro's body crumbles to pieces before he is consumed by a massive explosion, finally killing him once and for all.
Nevertheless, Buu eventually comes to and Jaco tells Vegeta that Buu is now able to seal away Moro's magic due to the Galactic Patrol's medium and hypnotist bringing back the Grand Supreme Kai's old memories through Buu.