Amberal-Armored Armadillos

Davis became flabbergasted as he heard the armadillo magical beast's scream. It screamed like Dio, but it was a high pitched voice!

He recognized it as the Amberal-Armored Armadillo, a Sky Rank Species present on this island. The yellow-colored armored-shell they have on their back appeared to be like amber, making it similar to an ore called Amberal as it is used in forging armors and a few other items. 

With their armor, it was possible to make armors that ranged from Earth Grade to King Grade depending on the armadillo it was harvested from. After all, magical beasts grow to maturity from infancy, and their armors, other parts of their body, grow along with them.