Board Thread:Fan-made Monsters/@comment-27950421-20170917171328/@comment-30700719-20181222050242

Well, as stated, they gain a massive amount of stamina, which is a reflection of the armour skill Constant Travel. And the human body can survive 18,000kph, just not all at once. Which leaves us really just with air (which is rather weak, when compared to water or stone) and Dragonsblight, which they gain an immunity to.

So really, a Valk's husband doesn't need to gain special resistances, as in water resistance, fire resistance, etc. They just ignore Dragonsblight off the bat and their body adapts to high acceleration forces.