Sonic Step

Sonic Step (ソニックステップ) is an ability in Kingdom Hearts III. It allows the user to dodge by vanishing into the direction dodged and reappearing as a blur at their destination, upon which the user spins their Keyblade around themselves to damage nearby enemies.

Mechanics
In Kingdom Hearts III, Sonic Step is a mobility ability exclusive to Double Form that is activated by pressing / while moving.

Kingdom Hearts III

 * Double Form has Sonic Step as a default ability.