| 2022-10-24 02:31:31 | dipswitch | Added credit for Mercyful Fate on Nemesis User IP Logger: Code |
| 2022-01-05 02:32:03 | dipswitch | Added Mercyful Fate as staff member of Haunting The Chapel |
| 2014-01-10 22:57:39 | mercyful | Set location to Chicago, Cook County, Illinois, United States |
| 2014-01-10 20:14:52 | radman | Added Mercyful Fate as a member of Acidic |