OOC: Um...OK...I think I remember what I had planned for this.

IC: The girl shook her head. "We're here to protect you. I'm Samantha, native of your brain (hi), junior priestess of Nodens the Hunter."
The boy bowed. "I'm Leon, born in Ulthar, moved here when you were five. My job is normally to prevent you from being hypnotized or something like that, but the main point is that we're both skilled fighters."
"Better yet," Samantha added, "is the fact that this is YOUR lucid dream. Which means you can alter reality. The Nightmares have already destroyed about 20% of your personal Dreamlands (that's not bad, don't worry - most people lose about 30-40% of their personal Dreamlands to Nightmares and suffer no ill effects), so you won't be able to control everything, but still, for all intents and purposes, you're Superman."