Metal Knuckles (IDW) Sonic News Network+BreezeWiki

Mecha Knuckles Idw (Scrapnik Island) render by Egg84 on DeviantArt

Metal Knuckles, IDW Sonic Hub

Knuckles Metallix Sonic News Network+BreezeWiki

Honey the Cat (IDW) Sonic News Network+BreezeWiki

Metal Knuckles (IDW) Sonic News Network+BreezeWiki

Knuckles the Echidna/IDW Publishing, Sonic Wiki Zone

Tornado (IDW) Sonic News Network+BreezeWiki

Metal Knuckles, Mobius Encyclopaedia

XxJoshSonic2021xX on X: Hey Sonic, Metal Knuckles is BAAAAACK! Well, it's actually the Krudzu Hybrid Hydra possessing Metal Knux, but whatever. From Issue 245 by Ian Flynn and Steven Butler #ArchieSonic #SonicTheHedgehog #

Sonic the Hedgehog: Knuckles Is Returning to His Angel Island Roots

Metal Knuckles, IDW Sonic Hub

Metal Knuckles (IDW) Sonic News Network+BreezeWiki

Metal Knuckles (IDW) Sonic News Network+BreezeWiki

Metal Knuckles (IDW) Sonic News Network+BreezeWiki

Cyclone (IDW) Sonic News Network+BreezeWiki