User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-4570544-20111215022452/@comment-173.61.121.132-20111215231617

I believe a shot of the tower was featured near the end of one of the trailers, with a Narga or Narga-like roar. Now speculated to be the home of a rare Narga subspecies (White Moon I think, check the threads above this one).