Like Blackcore s, ss Odin s, ss sky dragon s, ss and 적오s, ss 위그s, ss and special dragon from buying cardpacks, and sky kingdom dragon s, ss. U can't convert it into cord. So if u want to sell 위그ss, make it to 위그A9.But u can't take apart it so u should make it again.ㅠㅠ*저도 뭐라썻는지 잘 모르겠네요@@