Blue Wisp

The Blue Wisp is a Wisp who appears in Sonic Colors exclusively in the Wii version.

Appearance
The Blue Wisp has a cube-shaped body with three yellow eyes. It has three short, rectangular-shaped tentacles stemming from the body. It is the only Wisp besides the DS-exclusive Red Wisp to have three eyes.

Ability
They allow Sonic to swap blue rings and blue blocks, thus making routes that were previously inaccessible reachable. Nearby enemies can be destroyed when landing on the ground.

Personality
Blue wisps have sharp minds and are very good leaders. They enjoy stacking each other, as shown in the intro video.

Trivia

 * The Blue Cube transforms Sonic only for the gimmick of its Color Power. It is the only Wisp to do so.
 * When Sonic is using the Blue Cube Color Power, he glows blue.
 * The Blue Wisp is often referred to as the Blue Cube. The Blue Wisp is the name of the Wisp, but the Blue Cube is Sonic using the color power of the Blue Wisp.