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

DarkSpine Sonic Sonic, Sonic dash, Sonic fan characters

Yoshi - Super Mario Wiki, the Mario encyclopedia

Mega Man - Super Mario Wiki, the Mario encyclopedia

Kiloude City - Pokemon X and Y Guide - IGN

Darkspine Sonic Alt. Skin by Shadow364FSF on DeviantArt

Custom / Edited - Sonic the Hedgehog Customs - Darkspine Sonic

Darkspine Sonic by MutationFoxy on DeviantArt

Final Boss Fight - Sonic Frontiers Guide - IGN

Darkspine Sonic, Sonic Pokémon Wiki