Ep 3. Zari

In the third episode of the third season of DC's Legends of Tomorrow, titled "Zari," the team is on a mission to retrieve an ancient totem. In order to do so, they travel to the year 2042, where they encounter a new member of the team, Zari, who is the only one who knows where the totem is located. However, the mission becomes more complicated when they discover that the city has been taken over by a group known as the Children of Liberty, who are trying to rid the city of all metahumans. The team must work together and use their various abilities to not only retrieve the totem, but also save the people of the city from the Children of Liberty.

The episode starts with the Legends travelling through time to 2042, where they meet Zari, who is the only one who can help them retrieve the totem. Zari is a hacker and a member of the resistance in the city, fighting against the Children of Liberty who have taken over. She is reluctant to help the team at first, but eventually agrees to lead them to the totem.

As they begin their mission, they are immediately met with opposition from the Children of Liberty, who are not only after the totem, but are also on a mission to rid the city of all metahumans. The team must use their various superpowers to fight off the Children of Liberty and protect the people of the city.

One of the main themes of the episode is the idea of sacrifice. Zari is forced to make a difficult decision when the team is discovered by the Children of Liberty and is faced with the possibility of being captured and tortured. She decides to sacrifice herself in order to save her friends, showing just how far she is willing to go to fight for what she believes in.

Another theme of the episode is the idea of family. The Legends have always been a close-knit group, but in this episode, their bond is truly put to the test. With the addition of Zari, the team must learn to work together in order to complete their mission and save the city. They must also learn to trust each other, even in the face of adversity.

Overall, "Zari" is an action-packed episode that delves into the themes of sacrifice and family. It introduces a new character to the team and sets the stage for future episodes in the season. Fans of DC's Legends of Tomorrow will not be disappointed with this thrilling installment of the show.