Mecha

Mecha was origanally Dr eggmans robot daughter, in others, she was his bodygaurd. Her first appearance was in issue #133 in a battle with Sonic, causing him a bad injury on his arm. As she was about to take the final blow, she was kicked down by Bunnie Rabbot. when she recovered shortly after, she was defeated by Sonic. After that, Mecha was never seen again.