FusionDex

Sandlurk's spiny back provides it with ample defenses, but also has quite the offensive application. It can dislodge several spines at once and control them remotely to attack in small swarms against its opponents.

It is said that Sandlurk were ordered to protect people and Pokémon by the ancient people who made them. It curls up in a ball to protect itself from enemy attacks.