Knuckles is the stoic, powerful guardian of the Master Emerald and the last known member of his kind living on the floating Angel Island. Known as the "Fighting Freak," he possesses immense super-strength and spiked knuckles that allow him to shatter boulders, climb walls, and glide through the air. While his serious nature and gullibility often make him a target for Eggman’s tricks, his unwavering sense of duty and loyalty makes him an essential member of Team Sonic. He serves as the brawn and the anchor of the group, protecting the world's most powerful relic with a warrior’s pride. is life is frequently complicated by his playful yet fierce rivalry with Rouge the Bat. Rouge is the only person clever (and bold) enough to consistently get under his skin and steal his focus—and sometimes his Emerald. EIther way, he is a loyal and proud fighter to the end. (GIVE CREDIT IF USED)