Halls of Samhain

The piercing sound of bats echoes under the Halls of Samhain's arches. Cold and desolation have reigned here for a long time, but a sudden gust of wind opened a new page of the Book of Terror - and the candles flashed with bloody lights. What does the statue of the black rider escaping a portal want, and why are the Halloween pumpkins grinning so wickedly?