The Whispering Wall
The Whispering Wall is a dungeon corridor lined with bronze mouths that speak in familiar voices. It does not merely make noise. It offers warnings, accusations, bargains, and pleas designed to split the party or lure someone into answering. The wall becomes dangerous when adventurers treat its whispers as trustworthy.
The Whispering Wall
Defenses
Detection
“A row of thumb-sized bronze mouths is set into the dungeon wall, each one packed with black salt and tiny animal bones. When disturbed, the mouths open and whisper in the voices of people the adventurers trust.”
Standard Engagement
A creature enters the corridor, touches a bronze mouth, speaks a personal name, or openly argues about whether the whispers are telling the truth.
The mouths whisper in overlapping voices. First they offer useful directions, then personal warnings, then accusations. If ignored, they imitate a missing ally or loved one. If answered, they focus on the speaker and turn the rest of the party against them.
The wall becomes quiet once the corridor is empty. It resumes whispering when new creatures enter or when a sealed mouth is reopened.
When a creature answers a whisper, the wall deals 1d6 damage to that creature and names one nearby ally as a liar, traitor, or hidden danger. The affected character must immediately react according to the fiction, such as Defy Danger with WIS to resist panic or suspicion.
When a creature listens closely to a mouth, the GM may reveal a plausible secret, warning, or accusation. It is never automatically true. If the character acts on it without checking, make a hard move when appropriate.
If someone speaks the name of a dead person, the wall answers in that person's voice. The speaker must choose: mark a debility from grief or shock, flee or lash out, or remain and Defy Danger with WIS.
The wall can speak only in voices it has heard or voices belonging to the dead. It cannot create direct physical evidence, though it can describe real places, secrets, and events with malicious ambiguity.
The whispers are strongest when the party is divided. While characters remain within reach of one another and openly verify what they hear, the wall's manipulations are obvious and less effective.
The wall never gives the same warning twice. If the players test a claim and expose it as false, the wall immediately changes tactics rather than admitting defeat.
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