Bethesda Softworks announced today the release later this week of a brand new plugin for Elder Scrolls IV Oblivion called Mehrunes' Razor. The new plugin will be available for download on Xbox Live and at OblivionDownloads.com on June 15th. Mehrunes' Razor will weigh in at 2 MB and retail for $2.99. Key features include a fully-featured quest that takes players deep into the fringes of the Niben, the ability to gain the fabled weapon (the fearsome Mehrunes Razor, with the ability to kill foes instantly), 17 new magic items, a brand new plot line to follow, new hidden treasures and 12 new books, notes, and journals to help you unravel the mystery. Get it at obliviondownloads.com for the PC and via Xbox Live Marketplace on Thursday, June 15th.