Weapon Shift

You target a non-magical melee weapon, causing the handle and the blade parts to swap places. If an enemy is holding the target weapon, they must succeed a Dexterity Saving throw or take damage equal to a damage roll of the targeted weapon and become disarmed. On a successful throw, the enemy still takes half damage.

While concentrating on this spell, you can use a bonus action to cause the weapon to swap component places again, potentially damaging and disarming them again.