Radzor is a black butterfly with 2 heads, presumably owned by Homnibus. He conceals/lives in a cave in the forest, near Homnibus. He is Motro's enemy and made his debut in "Smurfs Monsters". He was the one who helped defeat Motro before the village was destroyed and discovered by Motro. He was 2 headed and only was seen in the story "Smurfs Monsters".