Barbara Minerva was a brilliant scientist researching animal-based enhancements. Desperate for results and lacking funds, she used herself as a test subject—becoming the deadly Cheetah. Now a feral human-cheetah hybrid, she joined Lex Luthor’s Injustice Gang—alongside Joker, Grundy, Shade, Star Sapphire, Ultra-Humanite, and Copperhead—to destroy the Justice League and fund her twisted science to find a cure for her condition, no matter the cost. 🐆