This legendary Pokémon battled against humans to protect Pokémon. Its personality is calm and composed.
– Pokemon Black Pokedex
Cobalion plays an important role in Pokemon Rumble Blast, being the main Antagonist. It seems to be behind the case of the disappearing Dewdrops. I’m not sure why Cobalion is chosen, but by the end of the game, you’d be quite familiar with its cry, haha.