Super Knuckles

Super Knuckles is Knuckles's super form.His first appereance was in Sonic 3 and Knuckles when he collects all the chaos emerarlds and then he'll have 50 rings,great speed,invinciblity,and great strenght.His second appereance was in Newgronds Sonic The Hedghog:Nazo Unleashed pt3.He'll heip Hyper Shadic with Super Tails by breaking his focus on the huge negative power energy ball and Hyper Shadi can destroy him with the powerful energy blast.