Cut to Oblivion

You swipe your hand across your target softly, creating an invisible blade of magic energy that can affect anything in a human sized space. The blade is so insanely powerful in magic that is far easier to see with things such as Detect Magic or Divine Sense, and creatures of a weaker level that sense the Cut to Oblivion spell will be frightened for one round. 

Non magic items, or magic items of the "very rare" status or weaker will be instantly destroyed as the item will be sent to the astral plane, or a random location in the forgotten realms if this spell is casted in the astral plane. Targets hit with this spell will take 8d4 magic slashing damage, and all non-magic items are destroyed, and half damage is taken on a failed save. If items would be destroyed from damage taken, they are banished to the astral plane. If a creature is killed by this spell, their body will also be transported into the astral plane. 

For every level above fourth this spell is cast, it deals an additional 2d4 damage. Items (and corpses) transported by this spell will stay in the location they are banished to permanently unless someone/something physically takes it out of that location.