Tsukuyomi

You attempt to send two creatures that you can see within range to another plane of existence. Willing creatures need not attempt a saving throw. Unwilling targets must succeed on a Charisma saving throw or be banished.

On a failed save, you banish the targets to the same demiplane, shaped in your design but otherwise harmless. The targets remain there until the spell ends, at which point the target reappears in the space it left or in the nearest unoccupied space if that space is occupied.

If the spell ends before 1 minute has passed, the targets reappear in the space they left or in the nearest unoccupied spaces if those spaces are occupied. If a target dies in the demiplane, they die in the Material Plane as well.