User blog comment:BannedLagiacrus/Monster Hunter Frontier: New World 7.0 News, 12/16/14/@comment-5020152-20141218210222

1) Unstable Elemental Seeds sound a lot like the armor skill that unlocks elements for element-less weapons (Awaken or Free Element or something).

5) Seregios, when enraged, could spout fire from the gaps between its sharp scales, making it look like a phoenix of some sort. When lifting off of the ground, it could release a gust of fire from its wings and legs (like the engines of a space shuttle).

Nibelsnarf could release threads from its gills when it becomes fatigued, which would act as tesla coils or live wires that discharge electricity.

As for Iodrome... no idea. XD

6) It's warmed by geothermal heat, duh. We learned all about volcanic islands in Geomorphology.