Piccolo uses a secret technique to grow into a massive giant to overwhelm Goku. Goku initially manages to use this to his advantage by throwing the giant Piccolo, but Piccolo decides to grow even larger, becoming as big as a mountain.
If you were looking for episode 145 of Dragon Ball Z , that episode is titled "Laboratory Basement" and focuses on Trunks and Krillin destroying Cell's secret incubation chamber. Piccolo battle?
Dragon Ball Episode 145 , titled in the Funimation English dub, is a pivotal episode in the Piccolo Jr. Saga . It originally aired in the United States on November 13, 2003 . Episode Summary
The episode continues the final battle of the 23rd World Martial Arts Tournament between Goku and Piccolo Jr. (then known as "Ma Junior").
The episode ends on a cliffhanger with Goku facing the daunting task of defeating a literally massive opponent while the fate of the world hangs in the balance. Quick Facts English Title "Junior No More" Japanese Title "The Great Demon King Piccolo's Super Giant-Form Technique" Saga Piccolo Jr. Saga Original US Airdate November 13, 2003 Key Event Piccolo reveals his true identity and turns into a giant.