Fan Casting Knuckles in Smash Bros Forever

Knuckles is a tough and grumpy echidna. It's Knuckles job to guard the Master Emerald. Knuckles also helps Sonic and Tails. Knuckles can be easily fooled and manipulated. This is why Knuckles used to be evil. He was tricked into working for Dr. Eggman. Knuckles can glide and climb walls with the spikes on his fist.