Grants the Hero and friendly nearby units a bonus to mana regeneration. Does not stack with Brilliance Aura. This section concerns content exclusive to the Warcraft RPG, and thus unlikely to be canon. The firsts of these pipes was carved by the arch-wizard Khadgar while he studied with the acolytes of Dalaran. Though the look of subsequent pipes of insight has varied slightly, most appear similar, with a stem of gnarled wood and a deep bowl made of yellowed bone. (M&M 150)