Tails is the young, two-tailed fox who serves as Sonic the Hedgehog's sidekick. Despite his age, he is quite adept at machinery, with skills that can rival the nefarious Dr. Robotnik's.
His performance in contests have historically not been very good, with his only win coming in 2004 over Viewtiful Joe. Tails finally won not just another match, but two more matches in Character Battle X fourteen years after that win, both against big name western characters in Nathan Drake and Master Chief.