Bailey the house elf arrived in the hoding room, trying to move as quietly as possible. He approached the cages holding the Erkling and the sphinx and snapped his fingers. Their restraints were released and their cages opened, allowing them to get out. The Erkling immediately responded, rushing from the room toward the break room.

Bailey is being teaching those bad wizards a lesson! Bailey thought happily, then disapparating back to join his friends in another department.