I lived in a castle (or a large church) And I was "The devoured one". We served some dark god and he chose me to be "the one". I remember there was a huge room with nothing but a small 10 step pyramid with a throne on the top. I had to do some ritual and climb up 7 of the steps to give blood (the last 3 steps were forbidden, they havent been used in centuries and were caked in dust) So the dark god could consume me and I would be reborn. I also remember there being a huge catacomb of mazes underneath the castle where "The dark ones" lived. Light was forbidden down there so I had to learn to navigate my way down there using only my sense of touch. Legend said there were vast treasures down there, chests of gold and gems, dragon eggs, etc. BUT I could only go Alone as only "the devoured one" was allowed to dwell down there. When I was down there I would feel something
. Faint whispering, rustling, coldness. it was creepy.
Thats pretty much all I can remember. Oddly enough the dream did coincide alot with a book I happened to be reading at the time.
A lucid dream is when you KNOW you are dreaming and as such you have complete control as to everything that goes on in your dream. You can change your surrounding with a mere thought. You can make yourself fly. you can build and destroy whatever parts of your dream as you wish.