Knuckles

Knuckles is an echidna who serves as both rival and ally to Sonic the Hedgehog in Archie Comics' Sonic universe, debuting in a special crossover pitting him directly against Sonic himself.

Few characters announce themselves quite like Knuckles, who burst onto the Archie Comics scene in 1996 with a debut issue bold enough to put his name right alongside Sonic's in the title — Super Sonic vs. Hyper Knuckles #1, brought to life by the legendary Dan DeCarlo. A fixture of the Modern Age, this echidna has spent over two decades sharing pages with some of Archie's most beloved figures, from Sonic and Tails to the villainous Ivo Robotnik, carving out a niche as a character compelling enough to anchor his own series, Sonic's Friendly Nemesis Knuckles. His appearances stretch remarkably across the catalog — turning up even in Mega Man and a Free Comic Book Day offering — marking him as one of those rare characters whose presence keeps finding new corners of the comics world to inhabit.