During the Death Peace part, when you enter the graveyard you get emote "The Treasure you seek must be buried somewhere around here." As you get close to the pit an emote says, "You spot the sparkle of tarnished silver near the pit." If you go in the pit an emote says, "You reach down and brush the dust off a pair of foreign shackles."
Shackles appear on your cursor and you get update for Death Peace Part.