Tyranitar (Japanese: バンギラス Bangirasu) is a Rock/Dark-type Pseudo-Legendary Pokémon introduced in Generation II. With Sand Stream, Tyranitar can summon a sandstorm which lasts for a while, making it even more durable against Special attacks, and damaging any Pokémon that is not immune to it. Tyranitar can resist most forms of attack and can learn various powerful moves, including Focus Blast, Outrage, and Iron Tail.