Dramillion | How to Train Your Dragon Wiki | Fandom The Dramillion is a medium-sized Mystery Class dragon that first appeared in Dragons: Race to the Edge. The egg of a Dramillion is dark blue, oval-shaped, with scale pattern similar to the adult. It has black stripes coming from left to right, which are nearly identical with those of a tiger. The egg is longer and less compressed in School of Dragons, with more horizontal stripes. The ...