what type of animal is knuckles from sonic
Knuckles the Echidna is a tough echidna who has dedicated his life to protect the Master Emerald. He is the rival of Sonic the Hedgehog. Knuckles is a skilled treasure hunter, which is why Rouge the Bat is also considered his rival. Knuckles is extremely strong. With one fist, He is able to shatter things such as rocks, walls, robots and steel.