Trelawney started standing as Lavender voiced that request. She motioned Lavender over to where her crystal ball lay covered by a deep indigo cloth. She waited until Lavender joined her before uncovering the ball and staring deep into the clouds within it.
"I see..." She squinted and stared harder. "Oooh, I see it now. The spots are... from sins! Sins in the past that you have not atoned for. The nightmares are your punishment, but the marks mark you for what you are, what you have been. Someone out there sees you for what you truly are, and has made it their mission to avenge those you have wronged. You must atone now! Atone, or be killed like the rest!"
It was as though she suddenly realized she'd been too mild, not extravagant enough, with her predictions and went very nearly off the deep end.