Season 3 of Supergirl is available now on Digital, and the Blu-ray and DVD will be available on September 18..
To accomplish her mission of visiting Fort Rozz and gaining valuable information from somebody stuck there, Kara needed the help of some powerful ladies, and she was joined by ally Imra and somewhat reformed villains Livewire and Psi.
If you recall, “Fort Rozz” saw Kara recruiting the help of two women with superpowers to lend a hand on a dangerous mission to Fort Rozz, which had landed somewhere lethal to anyone with a Y chromosome, and it just so happened to be a place that would deprive Kara of the yellow sun she needs for her powers.