Darkspine Sonic, World of Sonic Online Wiki

Darkspine Sonic is a transformation of Sonic the Hedgehog, when Sonic's Fire Ring places on him. As the World Rings are what keep the world of the Arabian Nights together, it appears that Darkspine Sonic is also capable of warping the appearance of the reality of the Arabian Nights' universe to some degree: with one gesture, Sonic was able to revert Erazor Djinn's realm back to normal while also expelling the World Rings' power from his body.

Bestgameshow's Blog

Super Smash Bros. Ultimate Downloadable Contents Discussion Thread 19, The Unknown DLC will Continue, Page 63

Sonic World - Lost World w/ Darkspine Sonic - Release 6

I've been thinking recently about the concept of an Evil Sonic because of Prime's whole Multiverse stuff, what do you think could be an interesting way to tackle that concept? I put

Darkspine Sonic Wiki

Warlock Infinite Announced for Sonic Forces Mobile - Games - Sonic Stadium

Sonic the Hedgehog - Sonic Retro

Darkspine Sonic vs Satsuki Kiryuin (IF)

SmashBoards has created: Super Smash Bros. Ultimate - Expand-A-Character!, Page 15

Older Character Mods

Darkspine Sonic Render (auraless alt) by Nibroc-Rock on DeviantArt

Sonic and the Secret Rings - Sonic Spin-offs - Sonic Stadium

Why do rings give Sonic power?

Project+ - SmashWiki, the Super Smash Bros. wiki