This form has gray fur, increased body mass (similar to a buff form), and has silver hair that spikes up (similar to Super Saiyan 2).
Goku is the only one to ever obtain the form. The first time he ever used this was his battle against Eternal Super Saiyan Vegeta after he put on the Potara Earring. He fought only to be unharmed knowing Vegeta was not doing at his own free will. After about 5 minutes of fighting Guardian came to stop them. He easily dominated Vegeta and Goku using this form tried attacking only to last about a minute before also falling.
Battle against OverLordEdit