Ep 17. The Sixth Hero!

The Super Sentai Zyuranger season 1 episode 17 is named "The Sixth Hero!" In this episode, the Zyurangers are in trouble as their Dino Bucklers are running out of power. They need a new hero to join their team, and luckily, a young man named Burai has appeared. He claims to be from a lost tribe of Zyurangers and possesses his own Dino Buckler.

The team is unsure about Burai joining them, but they have no choice as they need his help. Zordon sends them to the ancient land of Egypt where they believe a new monster is hiding. The team soon discovers that the monster is Sphinx, a creature based on the ancient statue. Sphinx can turn things, including humans, into stone and it's up to the Zyurangers to stop it.

As they fight, Burai seems to have a unique ability that the others don't. He can shoot lightning from his Dino Buckler, which proves helpful in defeating Sphinx. During the battle, the team also discovers that Sphinx is actually controlled by none other than Bandora's son, Kai.

The team realizes that they can't defeat Kai and Sphinx without Burai's help. However, they soon find out that Burai has an ulterior motive. He's searching for something called the "Dark Mirror" which is said to grant unlimited power. Burai believes that he can defeat Bandora with the mirror's power.

Meanwhile, Bandora is furious with Kai for not defeating the Zyurangers. She summons Dora Tanuki, a monster that can turn invisible and is hard to defeat. The Zyurangers and Burai find themselves in a difficult battle as they can't see Dora Tanuki. However, they eventually defeat it by using their instincts and fighting blindly.

As the battle ends, Burai reveals that he is Geki's long-lost brother. He's been searching for the Dark Mirror for years, hoping to use its power to defeat Bandora. However, Geki convinces Burai to join their team instead. They make up a special ceremony to welcome him as the sixth Zyuranger.

The episode ends with Bandora vowing revenge on the Zyurangers and Burai revealing that the Dark Mirror is still out there, waiting to be found. The team is happy to have Burai onboard and are ready to face whatever challenge comes their way.

Overall, "The Sixth Hero!" is an exciting episode that introduces a new member to the team. It also adds more depth to the Zyurangers' world by introducing Burai's backstory and the concept of the Dark Mirror. The battle against Sphinx and Dora Tanuki is also well-done and highlights the strengths of each team member. Fans of Super Sentai Zyuranger will definitely enjoy this episode.