Rarity shivered a little bit but she did that was asked of her and came closer to the throne. She was unable to keep her eyes away from the vortex as the thought of it being Nightmare incognito was something that sounded quite plausible. For she was deceiving enough to pull up such a trick. "May I ask, who you are..?" she asked carefully and respectfully. She tried her best not to offend the thing and she let her horn slowly discharged itself.