Warpers are magical combat weapons who can have two physical forms.  

- The physical form of a creature can be absolutely any, the demon himself decides how he should look like , but this decision is made once and this form is no longer subject to change.
- This decision can be made based on personal preference. He may look like the last person he saw, or like an animal.

- Warpers are proud but addicted monogamous creatures.
It is difficult for them to exist alone, although many simply have no choice.

Their partner can be -  a human or any other creature that uses them as weapons in battle. Obviously.

- As for most demons, their food and source of energy is the blood or soul of another demon or another creature  they defeated.

✦ Warpers are closed species with open concept. At times I make adoptables.

✦ What does "concept"s mean? This means freedom of action with the character.
- The owner receives a representative and a set of some characteristic. With the condition of maintaining the appearance (otherwise, what's the point of this)
- Then he do all what he wants.
If you want to put him in a medieval setting and give him some superpowers - go ahead! You wanna make an alternative form of a dragon for him? A humanoid form, a werewolf or a lizard? Sure why not.
Or maybe you want to stay faithful to the canons of my world? Awesome!

I don't want to limit you all and also strain myself once again.

Of course, this is still my closed species and you cannot create design by yourself.