The Nova Shrine (called the "Twisted Jukebox" by some), located in the Netherstorm, south of Arklon Ruins, and west of Manaforge Coruu, is a small blue shrine only reachable by flying mount. Netherstorm in Outland is a great place for the creators of the game to hide little tidbits and oddities they've created that didn't make it into other games, were rejected from storylines, or just plain nonsense they had fun designing. The Nova Shrine is one of those things. It is the memorial to the discontinued Starcraft: Ghost game. May it rest in peace.