The shoreline scrapper causes a surge in the magnetic power of its shell. Each creature within 25 feet of the shoreline scrapper is subjected to its Magnetic Shell. On a failed save, a creature's metal objects or the creature itself, if it is made of metal or wearing metal armor, are pulled up to 25 feet toward the shoreline scrapper and adhere to its shell. Creatures adhered to the shoreline scrapper's shell are restrained.