Donkey Kong VS Knuckles

Knuckles VS ??? is the upcoming 51st episode of Death Battle, featuring Knuckles the Echidna from the Sonic the Hedgehog franchise and an unannounced opponent.

Trivia

 * This is the ninth time in the series that a Death Battle episode features one opponent (in this case, Knuckles the Echidna) and then leaves the public to guess who the mysterious opponent is (who is yet to be revealed) the first seven were Luke Skywalker VS Harry Potter, Master Chief VS Doomguy, Link VS Cloud Strife, Batman VS Spiderman, Fulgore VS Sektor, Godzilla VS Gamera, Solid Snake VS Sam Fisher and Darth Vader VS Doctor Doom.
 * Knuckles is the sixth Sonic character to appear on Death Battle. The last five were Shadow the Hedgehog, Sonic the Hedgehog, Dr. Eggman, Metal Sonic and Tails the Fox.