Diglett. The movement of these Ground Pokémon can be easily detected by their tracks of upturned earth.
– Ash’s Pokedex
One of the greatest mysteries of Pokemon, is what the bottom of Diglett looks like. What lies underneath that pile of dirt? Do Digletts have arms, legs or feet? In the anime, they move without actually having their feet seen.
Diglett looks like whack-a-mole. In fact, I made a whack-a-mole game using Digletts for a school project (OpenGL and C++). I called it “Whack-a-Diglett”.
Diglett can have the ability Sand Veil or Arena Trap. Arena Trap is quite annoying, since it prevents running. In Kanto, Digletts are found in Diglett Cave. Stat-wise, Diglett has very low HP, the 2nd lowest base HP after Shedinja, but it’s quite fast (despite having no visible ways of movement).