Super Sonic

"NOW I'll SHOW YOU!! HRRRRRRGGGGGGGHHHHHHH...!!!"

- Sonic the Hedgehog

Super Sonic is a form that is taken by Sonic the Hedgehog when he collects the seven Chaos Emeralds that appears in many installments in the Sonic the Hedgehog series, first appearing in . In the Super Smash Bros. series, starting with Super Smash Bros. Brawl, the move appears as his Final Smash.

When activated, the Chaos Emeralds appear around Sonic and transform him into Super Sonic, allowing him to freely fly around at high speed, ramming into opponents to deal damage. After some time, the transformation ends and Sonic returns to his usual form. Fighter cannot self-destruct while using this Final Smash, as Super Sonic cannot fly past the stage's blast lines.

In Super Smash Bros. Ultimate, the Final Smash is automatic, and instead has Super Sonic flying rapidly across the screen multiple times, damaging anyone he hits. His height can still be adjusted.