Knuckles the Echidna (Sonic Underground)

Age: 26

male

Knuckles the Echidna is a character in the Sonic Underground television series. He is the guardian of the Floating Island, and protector of the Chaos Emerald that keeps it afloat.

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Knuckles the Echidna (Sonic Underground)

Knuckles the Echidna

for Knuckles the Echidna in Sonic Character Multiverse

Suggested by connieblackwood

Sonic Character Multiverse

organizing sonic characters by. well. character. yes there's a lot of universes. no we cant explain them

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