Ahmet'kar's Distant Reflections of Self

You place the mirrors in a circular pattern around the central point of casting. Over the course of 10 hours, you concentrate on creating magical reflections with your apperance, connecting them to a specific location you have previously seen.

Once the casting is complete, you are able to focus on a given reflection through its respective mirror. Each reflection is placed in the place you envisioned during its creation, but it is located in the Ethereal plane. Once you focus on a reflection, it crosses to the material plane and you are able to control it as if you were the reflection itself. It is unable to cast spells ot cause damage. It cannot be damaged or touched. You can speak, see and hear through the reflection as normal. 

If you shift focus away from the reflection, it once again hides in the Ethereal plane until further notice.

Each time you attempt to shift your focus to a different reflection, roll an intelligence saving throw with a base DC of 15. The DC increases by 1 for each time you succesfully shift focus. If you fail, or if a reflection is dispelled, the mirror you were attempting to access breaks, and its respective reflection disperses. In addition, you take 3d10 points of psychic damage. 

Every 4 hours you spend concentrating on the spell, roll a constitution saving throw with a DC of (10 + (3 * the number of times you failed)). If you fail, you gain one level of exhaustion.

Upon ending the spell, due to its taxing nature, you are unable to cast it again for the following 1d10 days.