Lucid Time!

My parents have sent me to some summer camp for 'gifted' children along with my cousin E. The summer camp is supposed to teach us to use our gifts to fight demons or something. The camp is held in a remote part of Florida.
There was sort of a long chunk of time where I completely forgot about what happened.
We find a magical portal in a tent, and decide to go through it. I find myself deep in a jungle area and E is nowhere to be found. I come across this large aztec-like stone temple.
A number of dream characters emerge in a formation. All of them are wearing white robes. All of the men are playing drums and all of the women are waving large palm leaves around. A man appears in the middle who looks like the conqueror villain from the fantasy battle dream awhile back. He pulls out a large curved sword and challenges me to a duel. I accept. The dream characters form a circle around us preventing me from leaving.
It dawns on me a few moments later that I am about to fight this guy unarmed. One of the dream characters surrounding us gives me a knife. I think quickly and decide to try and throw the knife, but it seems to be stuck to my hand. My opponent slashes me and I wake up.