Iceknux

Background
IK was born on angle island and then he was picked to guard the master emerald because knuckles was getting old, he was a explorer, and then he had found sonicfire and tails6000 on a place, darktan had trivked IK to attack them and he did, he grabbed on to the plane,beat up sonicfire, sent him into the the sky, and crashed the plane, at the end of SONICFIRE 3 he finds out sonicfire and tails6000 were good guys and he helped them fight Darktan.

Involvement
In sonic 3 was his debut, shown above he owned sonicfire, thats all i can say

Trivia
He is a parody of Knuckles