Sonic (SSBU)/Forward aerial
A corkscrew battering ram, similar to Pikachu's forward aerial. It is tied with up aerial for the lowest amount of start-up lag out of Sonic's aerials, coming out on frame 5. When coupled with its last hit's very high knockback growth, it is useful for spacing and edge-guarding. It can also combo into itself in certain instances, thanks to Sonic's fast air speed and its fairly large auto-canceling window. It resembles the Emerald Dive from Sonic the Fighters.