When it overflows with power, the orange crystal on its body glows. It looks for underground water in caves.
Because its energy was too great to be contained, the energy leaked and formed orange crystals.
When it is healthy, its core sticks out. Always facing the same way, it swiftly moves front to back and left to right.
Its orange crystal is a mass of energy. Just one crystal fragment would provide enough fuel for a hundred dump trucks.
It explores caves in search of underground water. It’s not comfortable around water, so this Pokémon takes great care in lapping it up.
— Pokédex entries (via PokeAPI)