A distinctive skull-shaped box was among the magical artifacts in possession of Jasper Winters.
At an unknown point in time Jasper Winters acquired the box through unknown means. John Constantine was aware of helmet's true power and when Liv Aberdine grabbed the helmet while she was first visiting her father's house, John warned her to put it down
Behind the scenes
- In the DC comics a distinctive box in the shape of a skull with three eyes is Pandora's Box.