Race to Capsule Corp.

Super Gotenks creates ten ghosts that detonate with explosive force when they are touched. He sends all but one at Super Buu, and they reduce him to a deformed puddle of his former self. Super Gotenks sends the final one down Super Buu's mouth, blowing him into tiny pieces. Super Gotenks and Piccolo destroy all of the pieces, but the smoke coming from the pieces gathers above their heads and reforms Super Buu. To play up the drama of the situation, Super Gotenks acts like he's out of ideas, and Super Buu begins beating up the fused Super Saiyan. Thinking that Super Gotenks cannot stop Super Buu, Piccolo destroys the door to the outside world, which traps the three of them in the Chamber for all eternity.