Graveler

Graveler appeared in 1996 video game called Pokémon Red & Green. Graveler is a Rock Pokémon. Graveler can't walk very fast, but when it tucks itself into a ball, it can roll as fast as a car once it gains momentum. It loves to crunch on moss-covered rocks.

Alolan Graveler
The crystals that appear on Graveler's body are the result of consuming dravite which is a particularly tasty mineral. Graveler often fight over dravite deposits, crashing together with a sound like thunder.

Appearance
Graveler is a bipedal, boulder Pokémon. Its round body is covered with small bumps and it has a rocky crest above its small eyes and mouth. It has four arms, each with a three-fingered hand. Its second pair of arms is typically kept tucked against its chest. It was shown in Pokémon Snap that, despite having legs, it can revert to a legless form. This grants it the ability to float.

Graveler's preferred locomotion is rolling, specifically because it is a slow walker. It often rolls down mountain paths at high speeds, crushing objects in the way and stopping by running into huge rocks. However, it will explode if it rolls into a river instead. If it breaks or shatters, it has the ability to restore itself overtime. Graveler climbs a mountain from base to summit, feasting on rocks all the while. Upon reaching the peak, it rolls down to the bottom. Graveler can be often found on mountain trails.

In the Alola region, Graveler looks similar to its regular counterpart, but with a silvery sheen. It lacks defined digits on its upper limbs and has two toes on each foot rather than three. There are several small, yellowish crystals scattered across its body and iron sand attracted by magnetism. This black sand creates crystal-like formations above its eyes, across the tops of the upper pair of arms, and on the sides of its face. Alolan Graveler feeds on dravite, which creates the yellow crystals on its body and grant it electrical abilities. It often fights with others over food, and when two smash together it creates a flash of light and a booming sound.