Frigiboa are roach-like in their resilience to outside ailments like winter heat and radiation, but harmless on their own. Frigiboa can stay dormant while within their eggs for hundreds of thousands of years, they're finally introduced to the world when their eggs are exposed to rain or flooding. Frigiboa, like any other semi-aquatic creature, thrive in water. Artist Headcanon Frigiboa are distantly related to the Militrua.