Fiend 
To dream about a fiend suggests that you should deal with the darkest aspects of your past. The dream also represents your concerns and anger.
Ogre
To dream of an ogre represents condemnation of yourself. It may also mean discipline.
Addict
To dream you are an addict could signify that you've lost control of a circumstance. You have given up control and denied all responsibility for your actions. This kind of dream can also indicate fear, low self-image issues, and other latent insecurities.
Demons
To dream about demons indicates opposition, incomprehension, and anguish regarding your 'shadow' self. You should be aware of any gratification or sexual desires that could be against common sense. Due to this, your health could be in jeopardy.
To dream about being possessed by demons suggest a sense of being out of control.
Goblin
A goblin in your dream represents extreme pressures and an abnormal amount of instances where things are going 'wrong'.
They can also be indicative of people in your life who are too hard on you or a part of yourself that is unnecessarily unkind. They are symbol tricksters and trouble makers, sources of fear and suffering.
Incubus
The incubus in a dream represents a nefarious drain of emotional resources. To be the incubus in a dream is to take strength from others through an immoral act. You may feel that you are stealing someone's success at the office by taking too much credit on a group project, but this act is improving your ego and reputation. To be seduced by an incubus in a dream is to be drained of inner strength.
Succubus
To dream of a succubus is a warning that someone that you think is harmless may be taking advantage of you without your knowledge. Watch out for a person that may be overly interested in your personal affairs.
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