This glass locket can be in any shape, but usually takes the
form of an hourglass. It is filled with softly luminescent
orange sand. It's magic activates when you're in grave danger.
If your hit points are reduced to 0 while wearing this
locket, it shatters, releasing it's contents. Restart the current
turn as per the Reset spell. The only difference is that this
locket is still shattered.