Pupitar

Pupitar is a Rock/Ground-type Pokémon known for its hard, cocoon-like shell. It is the evolved form of Larvitar and serves as the intermediate stage before evolving into Tyranitar. Pupitar is capable of withstanding powerful impacts and can move by expelling gas to propel itself forward, making it capable of causing significant destruction in its path. Its tough exterior provides excellent defense, and it is often found in mountainous regions.