Goku is physically and mentally exhausted by Frieza's overwhelming power. He experiences a vision of the deceased Vegeta , King Vegeta, and Bardock, who urge him to stand up and avenge the Saiyan race.
Desperate for a powerful replacement, Goku shocks everyone by suggesting they recruit their greatest enemy, Frieza , from Hell. Dragon Ball Episode 92
This episode centers on the final preparations for the . Goku is physically and mentally exhausted by Frieza's
Tien Shinhan begins to view Goku as a serious threat after witnessing his speed. Dragon Ball Z (DBZ): " Trump Card " Dragon Ball Episode 92