Eevee, the Evolution pokemon. As adaptable a Pokémon as any yet discovered, Eevee’s evolutionary progress changes to meet the conditions of its environment. Radiation from various stones causes this Pokémon to evolve. This adorable Normal-type Pokémon’s ability to evolve in so many different ways makes it a popular choice with trainers with eight evolutions discovered thus far. When brought out in battle, Eevee uses Take Down on the first opponent it sees, but…it’s not very effective.