Knuckles the Echidna (Sonic X)

Knuckles is a wild and tough echidna. He is stubborn and doesn't adapt easily. Once he and Sonic were rivals, but their differences have been resolved. He is often jealous of Sonic's free spirit (Rouge once stated that Knuckles had an "inferiority complex") He is famous as a treasure hunter and a master of martial arts. His arms are so powerful that he can shatter rocks. Ever since the big Chaos Control, Knuckles has become dedicated to finding the Chaos Emeralds so he can go back to his job of guarding the Master Emerald.

History
Knuckles hails from an unnamed world in a parallel dimension to Earth. This is the planet upon which the Mega Drive era games take place. His role is minor until the video game adoptions and then minor again.

In Series 3 after returning home, he joins the heroes gathering the Chaos Emeralds in space. He grows closer to Rouge, after this adventure, back on Mobius, he fails to see Chris leaving and declares war on Eggman with the others.

Characteristics
Knuckles has one weakness: his gullibility. Unfortunately, this fool of an echidna can be tricked into anything. The "unseen love" between Knuckles and Rouge grows in Season 3. This includes more yelling, more tricks, and working together to defeat the Metarex.

Knuckles has to use the Master Emerald to power up the Space Ship Typhoon. At first he was to stubborn to use it, but after a serious beat down by Amy, Cream, and Cosmo and no help from Sonic, the Master Emerald had to be used. The Emerald dies when powering up the Sonic Overdrive cannon to defeat the Metarex and save Sonic from them in Episode #76. Rouge the Bat has a crush on Knuckles, and he blushes when she flirts with him.

Friends and Allies

 * Sonic
 * Miles "Tails" Prower
 * Amy Rose
 * Cream the Rabbit
 * Christopher Thorndyke
 * Cheese the Chao
 * Shadow the Hedgehog
 * Vector the Crocodile
 * Espio the Chameleon
 * Charmy Bee
 * Vanilla the Rabbit
 * Big the Cat
 * Emerl
 * Tikal the Echidna
 * Cosmo

Rivals

 * Sonic

Foes

 * Doctor Eggman
 * Bocoe and Decoe
 * Bokkun
 * Chaos
 * Dark Oak