Mountainous Crab

About
Mountainous Crab, is a titan creature and the second largest creature in game. Mountainous Crabs reside in sandy biomes such as the blue sand desert, sandy desert, and sand hills. This creatures top shell cones up to a ball point. When the Mountainous Crab sleeps, its highly charged shell attracts sand around it, covering over the shell and forming the appearance of a massive mountain of sand. When this creature awakes from its rest, it smashes the front of its top shell on the ground in front of it, both knocking off the no longer attracted sand, as well as creating an electromagnetic pulse the size of an atomic bomb. Aside from that, it would take a significant sized creature, or an incredible amount of noise to awaken it. Firing a rocket at it might also work.