Originally Posted by Anti Hero
I think he's a blackfyre myself. The paper dragon from the visions
What is the stone beast from the visions.. and something about a burning tower. Some think it's a dragon from dragonstone. or something from the wall or winterfell.. I think the stone beast is Jon Connington (greyscale and griffon both could be the stone they are referring to and beast obviously the griffon) and the burning tower will be when they take storms end or something along those lines.
i don't think the stone beast is an actual dragon. it's just a metaphor for something/someone