You guys may have noticed a gold chest sitting behind a Vex wall in Brother Vance's room under the walkway. In case you were wondering how to access this chest, watch the following video. You're welcome. P.S. I managed to get Kairos gauntlets [i](Titan)[/i], a Mercury Token, a legendary engram, and a Kairos Black shader. Too bad I already had the gauntlets. :(