Darkspine Sonic, Sonic Pokémon Wiki

Darkspine Sonic (ダークスパインソニック, Dākusupain Sonikku) is one of Sonic the Hedgehog's transformations, appearing in Secret Rings Saga. Rather than using the Chaos Emeralds, he uses the World Rings of rage, hatred, and sadness to transform. In this form Sonic's personality is slightly more sinister and violent due to absorbing the World Rings of rage, hatred, and sadness, which are all negative emotions. He becomes this form in the final battle against Alf-Layla-wa-Layla, an enhanced form of Erazor Dj

Diddy Kong - Super Mario Wiki, the Mario encyclopedia

Sonic (SSBB) - SmashWiki, the Super Smash Bros. wiki

Darkspine sonic, Wiki

Custom / Edited - Sonic the Hedgehog Customs - Darkspine Sonic

Pokemon 2169 Shiny Crobat Pokedex: Evolution, Moves, Location, Stats

What rings did Darkspine Sonic use?

This should be Sonic's alt costume…I think. : r/SSBPM

Sega Extends Jakks Pacific Partnership For More Classic And Modern

Sonic the Hedgehog (Computerspielfigur) – Wikipedia

Pokemon Darkspine Sonic 103

M10 - Bulbapedia, the community-driven Pokémon encyclopedia

Darkspine Sonic, World of Sonic Online Wiki