As Mega Lopunny, its personality drastically changes, becoming extremely aggressive with wild fighting instincts. In order to become more capable of fighting, it sheds the fur on its neck, upper torso, fingers, and legs, forming black patterns on the legs that resembles ripped pantyhose. The tufts of fur above its eyes combine to form a single butterfly-shaped crest. The cream fur on its wrists and ankles becomes more round instead of fluffy.