Homebrew Devilian Species Details

You can only be born on the 8th and 9th layers of hell, every 80th Devilian born is rumored to become the next devil on their 800th year of life, they are immortal to age, if someone is to cut off a wing of a Devilian the person who cut the wing off will start melting.

they are immune to fire.

The pain of hellfire

You have lived your life deep in the pits of hell covered in hellfire, so you have built up an immunity to the fire