Terrain Type: The terrain ranges from height by where you are. From the beginning, where the darkness begins to consume you, its flat, but as you progress it will begin to get lower; heading to the underworld. Huge craters can also be found due to the skies falling meteors and meteorites. The ground is covered in bones, fire, and blood. The areas seem to be completely destroyed.
Sky Appearance: The sky is twisted, decayed and rotted by the amount of death, and the smell of the dead. If you look at it, you will see death itself in your soul. It is a variety of colors, shifting from purples to reds, to blues, to blacks, and variating between the hues. Every now and then it will unleash a 'Dread Rift', which will unleash a massive army of hellions both demon, and undead.
Area Temperature: The temperature at the beginning of the country is -10 degrees. Freezing. But as you progress deeper, the temperature rises to a maximum of 600 degrees, which is found in the center of the Shadow Village, Kuraigakure. Only demons, entities, and 'The Valkyrie' can survive that deep into the underworld.
Common Creatures: Demons, entities, demonic ghouls, ghouls, unpurified nin, dragons, and vampiric strikers - All summoned by Xarias to keep humans or anyone else who didnt belong there out of her country.
Legendary Creatures: Diablas, The Dragon of Vanquishment. She is found near the peak of a volcanic area known as Mt. Hellion. She is as big as the 9 Tailed Fox Demon, but is more powerful. Said to break mountains with a simple tail swing, she is surely a fight one will never forget if they survive. She is NPC'C (Administratively Controlled: By Xarias). Every 20 posts, she will unleash an attack called 'Wave of Extinction', which will level anything in the vicinity, and kill it on contact. Between them, she will attack regularly.
Surrounding Description: Completely dark. You can hardly see your hand in front of your face.
Area Special Feature: Every hour or so, a bell will ring after Xarias, or Zodiark channels a spell by mumbling these words: 'For Whom The Bell Tolls'. The bell will ring for the amount of humanoids her demonic summonings have devoured in that hour. One for each human.