If your setting has Chronurgy or Chronomancy as schools of magic, this spell is in that instead of Abjuration.
Choose a creature within range. They must make a Wisdom saving throw if they are unwilling, suffering none of the spell's effects on a successful saving throw. On a failure, you open a partial slipgate to the Demiplane of Time and force the target through it. The creature is thrown forward through time for up to 1 minute, which must be decided before the spell is cast.
This spell removes the creature from reality for a limited time, during which it is aware of no passage of time. To the target, everything seems to suddenly shift about around them, though you may have used this time to deal with other issues, or prepare some trap for the returning creature. If a physical object occupies the space where the creature will return, the creature will be slightly displaced.
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