Turning in the keys (PoP)


 * Once you unpack your keys, 'a polished elemental stone key' is the common, the semi common is 'a polished sandstorm pearl key' (rewarded an epic infuser), you have to turn these keys into wandering NPCS, third type of key is unknown, probably rare group level gear like KA was.
 * In the case of 'a polished sandstorm pearl key', the NPC is a dwarf that wanders a path between, Amphitheater of Song and Aetherscar his name is Baaltus the Wanderer, Seasoned Architect, is trackable, walks pretty slow too so fly around till you see him, hail him, turn in your key and he rewards you.
 * In case of 'a polished elemental stone key', NPC is a Kerran woman, she wanders a path that starts in Esoterra Gardens wraps around to the 'coast' name is Laalah the Wanderer, Master Archeologist, rewards lvl 103 solo loot type items and merc gear, all no-trade. She depops when she reaches Zivier's Reach very short walk path, she is slow, not clear if these NPCs only pop during certain times of the day or on set intervals. She is trackable.