An examination of the powder reveals it to be ungol dust that has spoiled, and, as such, is relatively harmless. It looks like it was used to trap these now-empty chests, but they've been disabled and looted a while ago.<br/><br/>As they continue up the stairs, they'll come to a larger room (B5). Pillars line the center of this long hall. At the far end is a low rostrum, the dusty stumps of ancient votive candles lining its outer edge. Two of these have been knocked over. Colorful murals of Thassilon pilgrims and giants marching over an intact Irespan cover the walls.