Pupitar is a dual Rock Ground Type Pokemon, introduced in Generation 2. It is known as the "Hard Shell Pokemon", and is the second evolution of Tyranitar.

Pupitar stores a large mass of gas inside its party, and uses this to propel itself forwards. It is a somewhat large Pokemon, and are cased in a think layer of rock, and are very defensive to their bodies. It is a friendly Pokemon, however it is also capable of propelling itself through the air by venting pressurized gas if it gets angry.

Pupitar live around harsh mountain ranges and mostly live in Mount Silver in Johto.