A story trailer for the expansion, released back in May, tells the story of four powerful weapons crafted by an ancient king with the help of the demonic deity Mehrunes Dagon. The Elder Scrolls Online: Blackwood, the latest expansion for the fantasy MMORPG, is set to take players on an epic and mystical journey into Oblivion. The game launched back in 2014 but continues to receive support from Zenimax and Bethesda. The massively multiplayer online role-playing game, developed by Zenimax Online Studios and published by Bethesda Softworks, takes place within the long-running Elder Scrolls universe. A brand-new cinematic trailer has been released to celebrate the launch of Blackwood, the newest Elder Scrolls Onlineexpansion.