Metal Sonic - MMKB, the Mega Man Knowledge Base - Mega Man 10

Metal Sonic (メタルソニック, Metaru Sonikku) is a robot from the Sonic the Hedgehog and Sonic Universe series. He is the evil robotic counterpart of Sonic the Hedgehog

Dark Megaman Battles

Bass vs Metal Sonic Fight Art (Mega Man vs Sonic the Hedgehog) : r/DeathBattleMatchups

Mega Loops 3: Battle in the Network (Now fortified with vitamins X and Zero!), Page 173

Rouge the Bat, MMKB

Volume 3 SlickGaming

Charge Man - MMKB, the Mega Man Knowledge Base - Mega Man 10, Mega Man X, characters, and more

Sonic Man (Roboticized Master) - MMKB, the Mega Man Knowledge Base - Mega Man 10, Mega Man X, characters, and more

E-123 Omega, MMKB

Mega Man X (series) - MMKB, the Mega Man Knowledge Base - Mega Man 10, Mega Man X, characters, and more