This massive prehistoric predator was probably an ambusher, using its look to hide between seaweeds and in the coral reefs environment, waiting for a prey. The gills allowed it to wait underwater as long as it needed to, since it didn’t had to get to the surface to breath.
A popular legend tells that it’s not extinct yet and there’s a single specimen of this creature living in a lake in the northern territories of Teyrnas. Despite many people telling they have seen the creature, and despite the existence many photographs of it, there’s no scientific evidence of its existence. In facts, all the sights occurred during night time, often with thick fog, and all the photographs are blurry or unclear.