This spell targets an object being held or worn by a creature, creating a sphere with a 10-foot radius where gravity is increased. Each creature within 10 feet of the object on the turn when you cast the spell must make a Constitution saving throw. On a failed save, a creature takes 1d12 bludgeoning damage, and its speed is reduced to 0 until the end of its next turn. On a successful save, a creature takes half as much damage and suffers no reduction to its speed. Additionally, for the creature to use the object, it must succeed on a Strength check against your spell save DC to pick it up or move it.