Erased tracks are not actually erased at the time, but are marked so. CD-RWs must be erased or blanked before reuse. Random numbers on the disk were erased after use. In her case, her memories could not be fully erased. In 2005, Legion history was again erased and restarted. After five hours, all their points are automatically erased. It follows an estranged couple who have erased each other from their memories. This gave him control over what sounds could be erased or kept. Thus, Nelson erased the footprints soon after they are first seen. One by one, everyone's memories of magic are being erased. Manik discovers that Nandini's memories only are getting erased. The word is then erased from the chalkboard. His lower leg was eventually digitally erased in post production. Soon after, Norman Grindstone was seemingly erased from existence. However, personal data will still be erased.