Demon

Also known as the Children of The Forge, demons were a once powerful, ancient, and now long forgotten race of monsters that can now only be found rarely in special books.

They are described as 1-3 eyed creatures with long horns, multiple arms, and tails shaped in the form of forging tools, giving them the moniker of 'demon'.

The only thing known about their disappearance is that there was once a great war that supposedly wiped them out of existence.