Rumble Rave (ランブルレイヴ, Ranburu Reivu?) is a technique that appears in the North American, PAL, and Final Mix versions of Kingdom Hearts Birth by Sleep. It allows the user to ride Captain Dark's race kart and spin around, dealing damage to enemies on contact.
Rumble Rave is a Finish command.
Learning Rumble Rave
Kingdom Hearts Birth by Sleep