Leafeon

Leafeon, art by Ken Sugimori. Lovely crinkly edges!

Leafeon is an official Grass-type Pokémon introduced in Generation IV. It is #470 in the National PokéDex.

It evolves from Eevee when leveled up in the presence of a Moss Rock. In Miato, one can be found at the Tiger's Eye Grove.

In spite of originally only learning Leaf Blade obscenely late, Leafeon's learnset has been given a solid kick to the teeth and it can now reign supreme over the Eeveelution throne unabated with Vaporeon sharing the throne. Am I biased? Just a bit. But my wiki, my biases, deities be damned.

For more information on Leafeon, see its Bulbapedia entry.

Evolutionary Data:
Eevee → Level up at Tiger's Eye Grove → Leafeon