Blastoise (Japanese: カメックス Kamex) is a Water-type Pokémon introduced in Generation I. It evolves from Wartortle starting at level 36. It is the final form of Squirtle. Blastoise has two other forms. It can Mega Evolve into Mega Blastoise using the Blastoisinite. It has a Gigantamax form that was introduced in The Isle of Armor. Blastoise is the game mascot of the Japanese and international versions of Pokémon Blue, appearing on the boxart of both.