People say that there are only five dragon b daman in the world. But that isn't actually true. There are actually seven. Only the darkness dragon and creator dragon was thought to be an urban legend.
My dad brought me to some ruins that talked about b daman before. Close to none of them talked about the last two. When they did, my dad would only concentrate on the part about the gold dragon. While he did his stuff, I would explore around the ruins on my own, much to his dissaproval.
The ruins say that after the first five dragons were released, the next two would appear. The darkness dragon would try to take over the world, the creator dragon will give its power to whoever he deems worthy of it.
So after Dragold went on a rampage, I was extra cautious. But after three years, it still haven't shown up. Maybe it is an urban legend after all.