It all started innocently/quietly/peacefully. I was just drifting/slumbering/resting when a sudden chill/wave/gust of fear/terror/panic swept over me. Darkness/Nightmares/Shadows engulfed my mind, and shapes/visions/phantoms began to twist/dance/shift before my very check here eyes. The sounds/screams/whispers were horrifying/unbearable/deafening,