Deep Time Trance

This cantrip sends the target into a trance that allows them to experience deep time. The spell requires one willing target, which can be you or someone else. Once the spell is cast, the target is blinded and deafened until they decide to leave the trance. While in the trance the target can see anything that occurred within 20 feet of the object since the time of its creation up to 100 years ago. Alternatively, provided the terrain is at least 100 years old, the target can see anything that occurred within a 20-foot-radius sphere centered on the target since the time of its creation up to 100 years ago.

The first time you cast this spell on yourself, you must succeed on a DC 12 Wisdom or Intelligence saving throw. If you fail you are unable to see anything except bright flashing colors and cannot leave the trance until outside stimuli occurs, such as being shaken or taking damage. Each subsequent time you cast this spell on yourself, the DC lowers by 2.

The first time you cast this spell on someone else, they must succeed on a DC 14 Wisdom or Intelligence saving throw or suffer the same effects. Each subsequent time you cast this spell on the same target, the DC lowers by 2 for them.