The nightmare cat as you see, looks like any other black cat yet it cannot be seen unless it invades your dreams and shifts them into nightmares,and when you have the nightmares it will appear even if you’ve never seen it. The Nightmare Cat chooses a victim which only the victim can see it and when it invaded the mind of the victim,the victim will see it in real life. Are you able to Kill it?Befriend it? Or will you perish into the blackness of death like it’s other victims?