Chrono Isolation

You attempt to move one creature that you can see within range, outside of time and space. The target must succeed on a Charisma saving throw or be banished.

The target is removed to a harmless demiplane outside of time. While there, the target is incapacitated. The target remains 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.

 "It's only forever, not long at all..." - Bowey Davidson, human bard