Javi will sing a song for a competition. Ollie sings and it is bad. Javi's dad is happy for him and wants him to practice the song he wrote. They go to Buzz Blast for the competition. The host is Jane. Pop Pop is the first contestant with a fiddle and song. He pops a balloon. A judge makes a joke. Amelia encourages her grandfather. His fiddle stick goes through the hat of one of the judges. Blair Barrelett, former lead singer of The Screaming Zombies. Izzy comments on his attitude from his last episode. They sings Javi's song. The Rangers aren't happy. Javi has them stop the song. Javi's dad shouts that he stole it. Blair says he wrote it. Javi's dad wants proof. The judge says he will move Javi into the final slot for tomorrow. Blair says he can't win. The judges have Blair continue. Mucus listens to the song in the base. Mucus tells Void Queen her idea of copying a weapon or zord. Void Queen says her plan is already in motion, She turns on the Sproxi machine, the Sporix energy goes around Tarrick. She laughs.
Javi is upset, saying he can't come up with anything, and wants to pull out. Solon says you only fail when you don't try, which is from a fortune cookie. She says there is an alert. The Rangers arrive and it is Void King. They don't recognize him. They morph. He flies in the air and beats them up. Ollie demoprhs. She swings Amelia in the air and, she hits a wall and de-morphs. Izzy and Aiyon hit cars and de-morph. Javi goes to Izzy's aid. Void Knight explains he was Tarrick. Ollie says he tried to help them. He says Void Queen corrected him. Zayto tells them to go and gets the Dino Knight Morpher. He dons the armor. He knocks Void King over. Void King calls his weapon. He does DIno Knight Strike and knocks Red down. He copied his attack. Red retreats. Izzy and the others are on hospital beds in the base.
Javi says he will transform and fight like him so they can find a weakness. Outside, they practice. Javi dons the Dino Knight Armor and fights Zayto. Javi does the final attack and Zayto tries a special move. He dodges the attack. Javi tries the attack again, saying he needs more energy. Zayto does his own finisher and takes Javi down. Zayto says to try a new strategy for his song. Void King attacks again and Zayto goes without the others. Solon worries. Zayto arrives and morphs in front of Void King. Void Kning tries the copy attack again. Red avoids it but tries the strike. Void King tries again but he can't and Red bashes King. Sparks fly and he explodes. Void King survives and retreats. The Rangers recover. Zayto arrives all dirty and says he won. Zayto tells him he owes Javi. Javi says he will need an assistant.
At Buzz Blast, Javi shows up with his guitar and starts singing. He sings the same song "Spotlight." Zayto arrives with other instruments. He gives Javi the Keytar and he plays it. He then gives him a Bass Guitar and he plays it. Then he plays the harmonica. The Rangers cheer him on. He continues to play the guitar and sing. At the end, they applaud. Jane calls it a show stopper. J-Borg says there is a surprise--MuMu is performing. They show Mucus singing. Slyther and Shipwreck arrive where she is, Wreckmate destroy Mucus and she explodes. Jane announces the winner as Javi Garcia. Blair is not happy. Izzy and his dad hug them and the Rangers congrats him. Carlos holds up the trophy. Javi thanks Zayto and Zayto says it was all him.
It is a bit ambiguous if Void Queen did use Mucus' idea to copy powers because Void King did copy Zayto's powers. It is a bit confusing if whatever Void King uses to copy the attacks has to use the same energy as the Dino Knight armor has to. Good to see the annoying Blair back. Also great to see Carlos support his son.