Sonic the Hedgehog — Archie Comics
Issue: #255
'Countdown to Chaos,' Part Three.The Freedom Fighters are one step closer to completion with the bombastic, bouncing debut of the battlin' Bunnie Rabbot! But the journey isn't over yet - some of Sonic's teammates are still missing, and it's up to the blue blur and his best buddy Tails to find them! What shocking secrets will our heroes uncover? And just what is the 'countdown to chaos' counting do...
First appearances: Tundra the Walrus
Creators: John Workman, Kent Archer, Matt Herms, Mike Pellerito, Ian Flynn, Jerry Gaylord, Ben Bates, Vincent Lovallo, Tyler Capps, Paul Kaminski, Victor Gorelick
Characters: Tundra the Walrus, Nicole, Antoine D'Coolette, Dr. Robotnik, Princess Sally, Bunnie Rabbot, Orbot, Tails, Sonic, Cubot, T-Pup, Shellcracker
Story arcs: Countdown To Chaos