Vaporeon is a Water-type Pokémon introduced in Generation I. It is known for its ability to evolve from Eevee when exposed to a Water Stone. Vaporeon has a sleek, aquatic appearance, resembling a mix between a cat and a mermaid, with fins and a long, flowing tail. Vaporeon is recognized for its high special defense and special attack stats, making it a strong contender in battles. It can learn various Water-type moves, such as Surf and Hydro Pump, and is often used for its versatility in both offensive and defensive strategies.