Duplicate Self

you gaze into a silvered mirror and pull from it your own reflection. you create an illusiory duplicate of yourself. This duplicate feels, smells and looks identical you you, it has all the items you are currently holding and they all seem real. As an action, you can have your duplicate move up to your movement speed away from you but at no point can the duplicate be further then 120 feet from you. you can then have the duplicate project your voice from it's location. you can use your action to see through it's location, it can preform the help action or you can cast a spell as though the duplicate had cast the spell.

When the duplicate is attacked or if you create a new duplicate, the spell ends.

when you use a spellslot of 6th level or higher, the spell's duration is increased to 1 hour. when you use a spellslot of 8th level or higher, the duration increases to 24 hours.