In my nightmare I was walking in a city unknown to me and just stumbled into a very large sports arena. At first glans nothing was unusual all looked very nice and organized. There was a large group of people standing in rows, on platforms of different elevations and they were waring strange costumes and armor.
I found a good spot on top of all the activity and waited for things to start. Looking down I saw a man pick up another smaller person and hurl him across with a violent force. Right in front of me I saw a man dive head first from a height of maybe 100 feet to the ground. I heard a loud thud and the crowd cheered. When I looked down there was nothing left of him but a large splatter of pinkish blood.
I was so horrified I started to leave. But savage things were happening all around me. Thankfully no one paid attention to me. I was thinking who can stop this madness and I know that no one could. They seemed to be in a trance and they were crazed and powerful. I thought this is how ISIS is for sure.