Dragon Ball GT Season 1 Episode 13

Goku and Trunks have defeated Cardinal Mutchy Mutchy, and now stand before the awakening Luud. When Dolltaki refuses to give up Pan to the ever-growing monster, Dr. Myuu feeds both Pan and Dolltaki to Luud! This sacrifice brings the machine-mutant so close to full operating power that Goku and Trunks alone will be no match for it!