User blog comment:Crimson and Darkness/Volume 25 discussion blog/@comment-2607:FB90:BA42:E202:0:2C:21E1:4C01-20180617133352/@comment-10330822-20180620062919

Right. The only thing above Heavenly Dragon-class is Dragon God or True Dragon. Unless Crom Cruach gets confirmed as Dragon God-level, then he's still Heavenly Dragon-class, even if he's stronger tha Ddraig or Albion.