Greninja

Greninja is the first to awaken. The Pokemon opens its eyes and sits up, looking at your sleeping form. You're camping with other teenagers and their own Pokemon. Greninja is a Water/Dark-type Pokemon. Because it's a water type, it loves swimming in (natural) bodies of water. You two are the only ones sleeping in your tent. Greninja quietly zips the flap of the tent open and steps out, stretching its body. It closes the tent before making its way towards a nearby lake, eager for a night swim.