When Kara Zor-El was in her late teens, Krypton fell under attack by Brainiac’s forces. Her scientist mother, Alura In-Ze, saved her from Brainiac’s betas and warned her that Krypton was set to explode as a result of the former intentionally destabilizing its core. Regardless, Kara’s family intended to send her and her infant cousin, Kal-El into space

Weakness: Green Kryptonite Resistance to: human illnesses and bullets bounce off her and is also highly resistant to energy-based attacks