Super Android 13 reappears in front of Piccolo and tries to kick him, but Piccolo defends himself with little difficulty.
Piccolo throws a right hook, sending Super Android 13 flying back a few meters, which impresses Trunks.
Super Android 13 recovers and says:
"Not bad, Piccolo, but that won't save you from being killed." Super Android 13 says.
Piccolo and Super Android 13 exchange punches at high speed, making the ground and sky tremble with the impact of their blows.
Yamcha, with the memory of a Dragon Ball fan, knows exactly how to defeat Super Android 13: Spirit Bomb combined with the Super Saiyan.
Yamcha then asks Goku:
"Have you ever tried Super Saiyan with Spirit Bomb?" Yamcha asks.
Goku looks at Yamcha as if it were something unexpected coming from him and asks:
"Did transforming into a Super Saiyan give you an eye for unconventional ideas?" Goku asks.
Yamcha then replies:
"It's not just the power that increases; Super Saiyan has something more, it makes you more savage and more intelligent, not like our base power which multiplies by fifty." Yamcha replies.
Goku then says:
"I had never thought of that, I'll try to do it." Goku says.
Goku flies away and there begins the process of gathering energy for the Spirit Bomb.
Piccolo and Super Android 13 fight brutally, exchanging punches at high speed. Vegeta views the situation as a humiliation, a Namekian surpassing a Super Saiyan.
Vegeta then steps forward and shouts:
"I will not let a Namekian be stronger than a Super Saiyan!!!! Never!!!!!" Vegeta shouts.
Super Android 13, seeing Vegeta approaching, elbows him and says:
"Don't interfere with the fight, Vegeta! I'll kill you later." Super Android 13 says.
Vegeta falls to the ground unconscious, and because of this, no one decided to interfere in the fight between Piccolo and Super Android 13.
Yamcha watched as small spheres of energy slowly approached Goku's location. The Spirit Bomb was beginning to grow, but it was still too small to be launched.
Then Yamcha raises his hands and a gigantic sphere emerges and heads towards the Spirit Bomb.
Yamcha reverts to his base form, with very little energy, and this catches Trunks' attention.
Trunks looks at Yamcha and asks:
"What happened?" Trunks asks.
Yamcha then replies:
"Raise your hands and help Goku. He needs our energy!" Yamcha replies.
Trunks then realizes exactly what Yamcha means and says:
"All right, Mr. Yamcha!" Trunks says.
Trunks raises his hands and a gigantic sphere emerges, heading towards the Spirit Bomb.
Trunks reverts to his base form, with very little energy, and sees the Spirit Bomb almost the size of the one used on Namek against Frieza.
About five minutes pass and finally the Spirit Bomb is ready to be launched, Yamcha then informs Piccolo:
"Piccolo, Goku is going to launch the Spirit Bomb! Stop fighting now!" Yamcha informs.
Piccolo flies away from Super Android 13, Trunks picks up Vegeta's body and takes it away.
Yamcha flies away, leaving only Super Android 13 behind.
Upon learning that Goku was about to launch the Spirit Bomb, Super Android 13 channels energy into his hands, forming a supernova, and says:
"Let's see which technique is the most powerful." Super Android 13 says.
Super Android 13 launches the supernova, and it collides with the Spirit Bomb.
For a few seconds, the two attacks were evenly matched.
But it was only a matter of seconds before the Spirit Bomb engulfed the supernova, and Super Android 13 used his full power to counterattack.
Super Android 13 then shouts:
"I am the most powerful Android!!! I will kill you, Son Goku!!!!!" Super Android 13 shouts.
Super Android 13, at his full power, desperately tries to launch the Spirit Bomb back at Goku.
For a few seconds, Super Android 13 thought he could defeat Goku, but reality came knocking.
The Spirit Bomb hit Super Android 13 and disintegrated him.
A large explosion occurred, and for a few moments an intense light illuminated the entire planet, but after that, everything returned to normal.
...
After the dust settled, Goku, Yamcha, Piccolo, Trunks, Krillin, and Gohan were on a rock.
Goku looks at Yamcha and says:
"Thanks Yamcha, I never thought the Spirit Bomb could be used with Super Saiyan. You saved the day!" Goku says.
Yamcha then says:
"This isn't the biggest threat; Androids 17 and 18 should be stronger than Super Android 13. This was just the beginning; the others Trunks mentioned must be even stronger." Yamcha says.
Krillin then asks:
"And Tien, have any of you seen him?" Krillin asks.
Yamcha activates the scouter and displays some of his powers, and he replies:
"Tien is fighting Android 21, but she's not fighting seriously; only Piccolo, Trunks, Vegeta, and I can defeat her." Yamcha replies.
Goku then says:
"This Android 21 is strong, we'll have to change our plans, Tien can't die again, the Dragon Balls couldn't resurrect him." Goku says.
Yamcha's scouter shows Tien's power drastically reduced, meaning the Kaioken had taken effect on him.
Yamcha then orders:
"Krillin, give me a senzu bean, I need to regain my energy." Yamcha orders.
Krillin gives Yamcha a senzu bean, and he regains his energy.
Goku then says:
"Come on Yamcha! Tien is close to dying!" Goku says.
Goku leans on Yamcha's shoulder and uses Instant Transmission.
...
Goku and Yamcha arrive at the scene and find Tien unconscious on the ground.
Android 21 lands near him and says:
"He lasted quite a while, but the Kaioken pushed his body to its limit; they can take him away from here." Android 21 says.
Yamcha steps forward and says:
"Goku, take Tien away from here, I'm going to face Android 21." Yamcha says.
Android 21 chuckles slightly and says:
"You? I hope you last longer than Tien, otherwise it will be a waste of time to face you." Android 21 says.
Goku agrees with Yamcha and uses Instant Transmission to take Tien's body with him and leaves the area.
Yamcha stretches out his arms and says:
"Now you will learn what it feels like to be very weak." Yamcha says.
Yamcha takes a deep breath, his muscles grow, his aura turns yellow, his eyes turn green, and he lets out a yell.
Haaaaaaaaa!!!!!!!!!!!
Yamcha transforms into a Super Saiyan, looks at Android 21, and says:
"Now let's see if you're really that strong." Yamcha says.
Android 21 then says:
"You're quite handsome, but I won't hold back this time, so get ready." Android 21 says.
Good luck Yamcha! Now defeat Android 21!