Murrowak Spawning Tower

Fossilized remains of egg shells left after the baby Murrowaks were born. For this reason, this is also referred to as a Murrowak Egg Fossil, but it's usually called the Murrowak Spawning Tower because it looks like a pointed tower. The Murrowaks hatch out of eggs instinctively by use of their powerful paws, and they compete by biting and ripping each other until they get used to their unique communication system. That's why not as many of them survive in a pile of eggs as you might expect. Among them, Ironclad Murraska is the exceptionally strong one, while the weak are just classified as Murraska, so they are given different orders from each other.