Thread:Sylvandyr/@comment-24460365-20140526000132/@comment-5089372-20140526005434

The checklist has 301 dragons on it. Maybe TL is not counting Acrobat as a dragon since it has not been unlocked by the community yet.

Even if that's the case Glacius was never added to the checklist so if you count him and not Acrobat that's still 301. So, not sure what exactly they are excluding to be able to say Black Diamond is the 300th dragon.