User blog comment:Kogath/Monster Hunter Frontier G5 Discussion/@comment-4009941-20140924075055/@comment-6050823-20140924215002

I must say the UNKNOWN has changed a lot over the years and I can now see why the UNKNOWN is seen as a Shadow while Zerureusu is seen as a Light. Now that Frontier has an UNKNOWN at this level, I have a feeling that it is foreshadowing the other Flying Wyverns appearing as Conquest War Quests in the future.

I also hope that its return means that it finally gets a name!