Knuckles the Echidna is the main tritagonist from Sonic the Hedgehog franchise. He is Sonic's rival turned friend, a guardian of Master Emerald and one of the last living Echidnas. While Knuckles is weak in speed, he is very strong physically. Two versions of Knuckles appear in Worst Hero And Villain War Ever, regular Knuckles based on Sonic Underground version, and X Dimension Knuckles based on Sonic X version.
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