FusionDex

Thought extinct, a population of Zweiaura was found behind a wall of ice where the cold had forced a temporary truce. Now thawed, the two heads have resumed their ancient rivalry, violently snapping at one another over every scrap of food.

This ancient Pokémon was restored from part of its body that had been frozen in ice for over 100 million years. Since their two heads do not get along and compete with each other for food, they always eat too much.