Doppelganger

You teleport yourself to an unoccupied space you can see within range. At the same time a Illusory double of you appears where you were standing or at a point within range. As an bonus action on subsequent turns you can swap places with your double.

You can move your double up to your speed and make it gesture, speak, and behave in whatever way you choose but it must remain within 60 feet of you. For the duration, you can cast spells as though you were in the illusion’s space, but you must use your own senses.

At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the gain an additional illusory double by for every two slot levels above 5th.