Astral Swap

You summon small patches of astral fog to enshroud two targets that you can see within range. As long as they are no more than 60 feet apart, they are teleported to each other's space, effectively swapping places. If one or both the targets are unwilling, they may attempt a wisdom saving throw to resist the effect. If only one target fails the saving throw, it teleports to an unoccupied space within 5 feet of the target that succeeded the save. 

If you cast this spell at 8th level, you may target up to five creatures, relocating them to each other's locations as you choose. If two or more targets are teleported to the same place, they are placed in unoccupied spaces as close to each other as allowed by the terrain.