Pheromosa

(You follow the path of destruction through the woods until you come to a clearing. You've never seen anything quite like it, despite its humanoid appearance it is truly alien. The Pokemon sits on a rock by a creek, trying to wash the dirt off of its feet. Luckily, it doesn't seem to have noticed you yet.)

*I throw a Beastball at it*

(The ball bounces off of the Pokemon and falls to the ground. It looks up at you, its eyes flashing in annoyance.)