The Final Trump Card! Goku's Ultimate Spirit Bomb!

is the forty-sixth episode of Dragon Ball Z Kai. This episode first aired in Japan on February 28, 2010. Its original American airdate was November 18, 2010.
==Summary==
Despite his newly found confidence, Goku realizes he has no chance against Frieza, who is still using only 50% of his power. At this point, Goku decides it is time to use his ultimate technique: the Spirit Bomb. With very little energy left on Namek to borrow, he determines to apply power from neighboring worlds as well. Angry because he cannot discover what Goku is doing, Frieza battles Goku, who cannot obtain enough time to forge the Spirit Bomb. Taking what little energy Gohan and Krillin have left, Piccolo intervenes to buy Goku more time, but he is also pummeled. Frieza prepares to kill Piccolo as Goku finishes the Spirit Bomb.
==Trivia==
*On the CW4Kids, the episode title was renamed to "The Final Trump Card! Goku's Ultimate Spirit Blast!".
==Gallery==
Goku charging a large Spirit Bomb (Kai).jpg|Goku charging a large Spirit Bomb
Goku gathers energy for the Large Spirit Bomb (Kai).jpg|Goku gathers energy for the Spirit Bomb
==Site Navigation==
es:Episodio 46 (Dragon Ball Z Kai)
Category:Episodes
Category:Dragon Ball Z Kai episodes
Category:Frieza Saga