Yellow Wisp

The Yellow Wisp appears in the game Sonic Colors. It gives Sonic the Yellow Drill power-up, which allows him to burrow underground as... well, a yellow drill. In Aquarium Park, the Yellow Drill allows him to drill underwater. The Yellow Wisp is the second color Wisp to be encountered in the game.

Appearance
The Yellow Wisp has a drill-shaped head with one orange eye in the middle. It has three tentacles stemming from the head. Its appearance resembles that of the White Wisp, but it has no antennae and a different-shaped head.