I had a hard time sleeping due to some pain in my arm. Because of this I awoke many times last night. I don't remember most of the early dreams, except that they were 'normal' processing type dreams, or repetition of ongoing themes.
In around fourish I had this 'strange' one: We (me and another group of people, my hubby and my son) were in some sort of scape. Don't remember the details. We were told that for the next two hours reality would cease to exist, that there would be nothing at all- nothing would exist. We were tasked with destroying anything that manifested at all, and were given sticks (like baseball bats) and for the next 'two hours' we were suspended in a sort of grey nothingness, waiting to see if anything appeared. I don't remember seeing anything, and soon woke up again, rearranged myself again, and went to sleep, back to 'normal' dreams.