I had a dream where everything was Minecrafty, and I built a house in a cave.
(and in every one of my dreams, if it turns dark, my dream will turn into a nightmare.)
so it got dark, and I had forgotten to craft torches. so there was nowhere to run.
Then my nightmare got weird... Samurai Jack (a cartoon character XD) came in and helped me fight the creepers, zombies, and skeletons. Then a rift opened and brought me to the future, the one where Aku ruled the world. and then I realized everyone was out to get him, and me, just because I helped Jack. and then strange enough, I almost got an arrow in my knee. scared me a ton. then I bursted out laughing, saying what that skyrim guard said about the arrow in his knee.
Then It got less minecrafty, and more scary. as Aku nearly killed me. and I realized it was pitch black, so I could barely see. Then I said "I want to get out of this Nightmare!!!" in a small raspy voice, because I can't talk in nightmares when I'm scared. (I also know when I'm in a dream.)
so I opened my eyes with my hands in real life, because I can still move when I'm dreaming. the last thing I heard when I woke up was Samurai Jack saying, "I will find you AKUUUU!!!!!"
and that scared me too.
That was my worst nightmare because that was one of the only nightmares I have ever had. I almost always have good dreams.