Crystalyd

Crystalyds are ultra rare slugs, and have a similar appearance to that of an Armashelt and Speedstinger Slugs. They are known for the fact that only one surfaces every hundred years. It has orange skin and cyan crystal armor with yellow lining on its head, back, and stomach. At 100 mph, it becomes a tear-shaped version of itself, with crablike arms and a drill for a nose. One appeared in episode 7, The Slug Run, and was the prize for the first place. In Slug Run, Pronto shot it into a hole to save Eli.

The Crystalyd slug can shoot its nose as a projectile, with a new one quickly forming. They are apparently amazing diggers, both transformed and in protoform. It's power type is a tunneler slug and its preferred habitat is deep beneath the Earth.

Attacks
Protoform Abilities - Can drill through soft materials.
 * Crystalyd.pngTremor Tunnel - Digs an escape tunnel through any type of rock.
 * Terrafirma - Hits the ground and creates a patch of churning rock and sand, dragging down foe.
 * Slabsaw - Digs through a wall, creating a spinning ring of rocks used to attack foe.
 * Vibroquake - Tunnels into ground, creates a sink hole to trap foe.
 * it can create a tunnel for other slugs to travel long distances.