Name: Sonic
Name of Form: Dark Super Sonic
Apperance:
What does it do: Basically it has all the Super Sonic abilities but this form is activated when Sonic enters times of extreme rage.
History: In rage, Sonic transforms into a being called Dark Super Sonic. Sonic became this in the Sonic X tv show when Black Narcissus injures Chris and holds him and Cosmo captive he goes into extreme rage and he transformed into Dark Super Sonic.