Demons are creatures that come in various sub-species. All having an array of shapes, sizes and general appearance. Typically, a demon will have more then one form, one human or human like then their real form, though this is not always true. Demons are a vast species and at times it can be hard to tell them apart.
They have a rang of behavior and alignments. Normally more on the chaotic side with sour temperaments. Each demon is different from the next, but most, if not all, prefer dark, tainted places.
Demons are able to reproduce, but rarely do. They are not immortal, but have an increased lifespan depending on their species. Most living for several hundred of thousands of years. They are able to be killed by holy fire, strong white magic and various other things. They have a resistance to toxins and do not get ill.
Depending on the type of demon, they can use anything from fire based magic to sound based magic, again, like most things when it comes to demons, depends on their type.
Devils are lesser beings from the underworld, having deep red to light orange skin. They are humanoids that enjoy causing mayhem and pain to other creatures and are said to be the embodiment of evil.
Devils are of chaotic alignments and have very negative based personalities. They enjoy suffering, harming others and hot places. Devils come in various appearances depending on the level of the devil. Weaker devils will appear more human like, while more powerful demons will appear more beast like.
They tend to occupy dark, hot places; never going where it is below freezing.
Devils are not able to reproduce, instead they are formed from the souls of sinners that are cast into the pits. Once a soul has completely been devoured by the pits, it is joined with other souls into a devil. The greater the sinners the souls were, the more powerful the devil.
Devils use dark and fire based magic, the level of the devil depicts the strength of their magic and what all they can do as well as how tolerant they are to holy things. The weaker the devil the more easily it can be killed by a holy being or object.
Devils are immortal creatures that cannot be killed by illness, disease or toxins. They can be killed by extreme colds and holy objects.
Goblins are unattractive, dis-formed creatures that have grey or blue-grey skin. The males tend to be more unattractive then the females. Female goblins can look almost human, save for their small stature, grey skin and pointed ears.
Goblins rang in temperaments an behaviors. Generally they are very greedy, vain and love money. They live in small village groups in woodlands or caves. Male goblins prefer to have several wives who will cook, clean and bear children for them. Males are the warriors of the goblins and have a higher standing among them.
Goblins are able to reproduce, and do so happily. A female goblin is able to start having children at fifteen years old, males at thirteen. A male will start taking on wives at around twenty years old, taking female goblins that are sixteen or seventeen years old. Once pregnant, it takes seven months before a female will give birth, normally having two or three children at one time.