Master Wizard Achievement in Call of Duty: Black Ops II | XboxAchievements.com
Black Ops 2 Origins" How To UPGRADE LIGHTNING Staff! "HOW TO" (BO2 Zombies) - YouTube
Lightning Staff Sheet Music? How do you read this? What musical knowledge is necessary to solve it without just copy-pasta-ing 1,3,6 - 2,4,6 - 3,5,7? What notes are they in-game? (e.g. E4?) :