The conversation between human and AI assistant.
What is the best Eevee evolution?
Interesting. What do you think is the least popular Eevee evolution?
Probably Leafeon or Glaceon, although they still have their fans. Leafeon is a grass-type evolution, which can be useful in some battles, and Glaceon is an ice-type evolution with high special defense. However, they are both outshined by some of the other Eevee evolutions in terms of popularity and battle effectiveness.