*Relic the Pika is a character that appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. She is a mobian pika and an adventuring archaeologist, who currently resides on Angel Island while researching the ruins there with her assistant Fixit. She is also a friend of Knuckles the Echidna.

Relic is a teal-furred mobian pika of average height, roughly equal to Knuckles', with brown eyes and a small black nose. She possesses light blue fur on her muzzle, eyelids and tip of a lock that sticks out from her forehead. She also has large ears with light blue canals on top of her head, and two medium-length eyelashes on each eye. For attire, she wears a greenish black shoulderless bodysuit with a white trim, a long and sleeveless ochre jacket with a white trim, and matching gloves, as well as ochre boots with white and purple ankle knots and light gray soles. Relic also wears a backpack with a golden buckle matching her boots, a pair of purple-framed spectacles, and a white necklace with a purple bead. She also has two buns of hair that are held together with purple ties at the back of her head.

Speaking in a rich English accent, Relic has a tendency to babble aloud and talk too much, something she is not fond of, and has no skills at all with technology. Nevertheless, she always means well and is very helpful, gladly accepting Knuckles' request to watch the Master Emerald.

Relic is nerdy and loves her profession in study of ancient and foreign civilizations. She especially gets excited and eager at the opportunity to learn and study more about them, like when she became overly happy at meeting Tikal of the Knuckles Clan and poked Shadow for answers about the Black Arms.*