Wavesurfer

Wavesurfer is a technique appearing in Kingdom Hearts 3D: Dream Drop Distance. It allows the user to use their Keyblade as a surfboard, and attack enemies within range.

Mechanics
Wavesurfer is a Single Link used by Riku. Its combos consist of Riku slashing upwards before mounting his Keyblade, spinning counterclockwise, then spinning clockwise, and finishing by dismounting while summoning a water geyser and sending it forwards.

Kingdom Hearts 3D: Dream Drop Distance

 * Riku can use Wavesurfer by linking with a Dream Eater.