Ep 1. Initiation

At the beginning of Justice League season 3, episode 1, entitled "Initiation," the Justice League face a dilemma when it comes to their ever-increasing roster. In order to manage the organization effectively, they must find a way to test new members and determine whether they have what it takes to join the world's most powerful superhero team. Enter new recruit J'onn J'onzz, the Martian Manhunter.

J'onn is tasked with assessing the abilities of two new recruits, Green Arrow and Supergirl, who are being considered for the Justice League roster. Green Arrow is stoic, skilled, and ready for action, but he's green when it comes to working with a team. Supergirl, on the other hand, is eager to contribute and has plenty of raw power, but she's still learning to control her emotions and stay focused on the task at hand.

These new recruits are given a mission to stop the insidious plot of cadmus from causing any damage. Cadmus is trying to genetically engineer a superhuman army. During the recruitment process, Green Arrow and Supergirl get called in for that mission's assistance against the powerful and elusive entity. The stakes are high, and the team must act quickly to stop Cadmus' plans from coming to fruition.

Throughout the episode, we see the contrasting styles of the two new recruits. Green Arrow is a skilled hero who relies on his brain and brawn to get things done. He's also a bit of a lone wolf, preferring to work alone and stay out of alliances. On the other hand, Supergirl is inexperienced and sometimes reckless, but she possesses raw power and a sense of bravery that sets her apart. Her optimism and eagerness to learn impress Martian Manhunter and the rest of the Justice League.

As they work together to stop Cadmus, Green Arrow and Supergirl begin to bond and demonstrate how they can complement each other's strengths and weaknesses. They work together to combat the formidable army that Cadmus creates to stop them. There is high-intensity action, and we see the full range of Green Arrow's skill and Supergirl's raw power.

Overall, "Initiation" serves as an exciting and engaging introduction to the new season of Justice League. It sets the stage for future developments and introduces new characters in a way that feels organic and true to the DC universe. Fans of the show will appreciate the sharp writing and thrilling action, while newcomers will find plenty to enjoy about this exciting and accessible superhero team.