User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-26074976-20140419181559

On the trailer at the end where the G appears is surrounded by what looks like a blue colours flame. Could it be the element used by the new flagship monster? I thought this because of MH4 having the virus clouds and 3U having the thunder, fire and slime. The 3 monsters in the Hunters Mark quest.