Supergirl debuts a radical new costume that shatters one of DC’s most ironclad rules, changing everything fans thought they knew about Kara Zor-El.
Supergirl #7, written by Sophie Cambell, introduces the all-new Enchanted Turquoise Kryptonite and it has a very unique reaction when it comes to Kryptonians, specifically Supergirl: it turns her into ...