Mantle of the World Shaper

[Havard]

Ah!

Before his death in 2008, Gygax had become the Dungeon Master narrator for most of the adventures found in Delera's Graveyard. A similar memorial to co-creator Dave Arneson can be found in the Ruins of Threnal wilderness area (where he also lent his voiceover as the Dungeon Master narrator). The developers of DDO made end-rewards in memory of both creators: the set items Voice of the Master and Mantle of the Worldshaper. In subtle respect to the all-knowing dungeon masters, the united set grants a player True Seeing.

Source:
http://ddowiki.com/page/Delera%27s_Graveyard

-Havard