Temporal Glimpse

Setting up a circle using the crystals around the hourglass with a maximum radius of 15 feet, you gain a glimpse of the past that happened within the circle and seal it into the hourglass. While concentrating on this spell, you can look through all events that happened within this circle as illusionary versions of the space within the circle are created as if made by the Major Image spell. You can move back and forth through the time of the saved events as if it were a recording. When the spell ends, the events are sealed into the hourglass and are saved there until the hourglass is used to capture a new event. By casting the spell again with an hourglass that has a saved event, you can replay the saved event as if you first cast the spell. 

At Higher Levels: At 6th level, you can capture the last 6 hours worth of time using this spell. At 7th, you can capture the last 24 hours using this spell. At 8th level, you can capture the past week. At 9th level, you can capture the past month using this spell. It only takes a 5th level casting to replay any length of saved time.