Confession time: I haven't read/watched Game of Thrones yet! So I don't really know any of the characters enough to be attached to them, but I really like the animals!
I bought Viserion at Hot Topic today and ordered Ghost through the store. Viserion is adorable! I really want to get all the dragons/wolves, but it looks like it'll be hard to get Rhaegal alone unless they decide to put him in a single pack.