Anna

Mega Lopunny.

Anna is a shiny Lopunny who used to be hunted for her rarity. People wanted to catch her for beauty contests, because she is rare and shiny. But Anna doesn't want to do Pokémon Contests, she doesn't want to be pretty, she wants to be strong, and to protect other Pokémon in need.

One day, Anna witnesses a Mega Evolution, and it becomes her new obsession, she wants to mega evolve so she can be stronger. Unfortunately, for that, she needs to team up with a human that she trusts. And humans, Anna doesn't trust them at all.

After seeing Sarha, the Pokémon Ranger, help other Pokémon, Anna believes this human can be her teammate.

With Sarha's help - even without being caught in a Pokéball - and also Sacha's, and of course Alan who had the stones for Anna's Mega Evolution, she made her wish come true. Sarha and Anna are teammates through Hoenn, but the Pokémon refuses to leave Hoenn when Sarha has to go. The two have to say goodbye... until Sarha and the Rangers new mission concerns Shiny Pokémon Hunters, and Anna returns and is Sarha's teammate once again.