User blog comment:Plexioth- xD/Monster Hunter 3 Ultimate/@comment-28303251-20120309051947/@comment-58.169.108.90-20120310054809

Dobo Sub is G Rank exclusive. It is possible that this event quest has a high rank version, but that seems unlikely. It does seem to do less damage than normal though, since I've fought it several times, and it did considerably more. Maybe it's just that the armour is pretty powerful (Ceadeus X by the looks of it, I could be mistaken though).