Reflections of the Lost: Echoes in the Forgotten Depths

Setting: The Forgotten Depths

The players find themselves in a long-abandoned cavern system known as the Forgotten Depths, rumored to conceal remnants of a lost civilization that once thrived in harmony with nature. Tunnels twist and turn, adorned with bioluminescent fungi that glow in diverse hues, casting an eerie illumination upon the damp, stone surfaces. Echoed whispers bounce off the crude walls, creating an unnerving ambiance that makes it hard to discern whether it’s real or a trick of the mind.

The air is thick with the scent of moss and decay, with puddles of stagnant water reflecting the glowing fungi like stars mirroring in a dark sky. Ancient carvings line the pathways, revealing stories of a people who thrived here, their relationship with a mystical creature known as the Echo Guardian — a magical being believed to have held sway over memories and time.

The party has ventured to these depths to find and retrieve the Echo Pendant, a legendary artifact said to contain the echoes of lost memories, which could be key to restoring the sanity of a town plagued by strange hallucinations making inhabitants forget their families and friends.

Characters

  • Echo Guardian: A spectral being that embodies the memories of the lost civilization. It appears as a shimmering ghostly figure, resembling a humanoid drenched in the light of their memories. Guarding the Echo Pendant, the Echo Guardian will test the players not through combat, but through their resolve, wisdom, and emotional strength.

  • The Forgotten: A group of lost souls bound to the cavern, twisted by their own memories into hostile forms. They appear as shadowy figures that imitate the players’ pasts, channeling their insecurities and unresolved traumas. They are incorporeal but can manifest around the players, creating an unsettling environment for their confrontation.

Encounter Setup

As the players delve deeper into the cavern, they find the first series of ancient puzzles etched into the cavern walls — reminders of the lost civilization's reliance on memory and understanding. The echoes of forgotten voices whisper hints, guiding the players to activate a series of mechanisms that will lead them closer to the Echo Pendant.

Puzzle of the Echoes

At the heart of the cavern lies a circular chamber adorned with mirrors reflecting various illusions and fragmented memories from the players' past. Here, the players must overcome a memory puzzle involving the following tasks:

  1. Reflective Stories: Each player must recount a significant memory or moment from their past that defined them. This can be triggered by a Memory Token they both find, which creates a rift in time, presenting them with a reflective face of their past.

  2. Harmony of Resonance: The mirrors will vibrate, and the players must use their Knowledge/Intelligence skill checks (DC 15) to harmonize their accounts, aligning at least three mirrors to unlock the next step. Failure will summon shadowy echoes that attack, manifesting their inner fears.

  3. Personal Trials: The players must face representations of their memories, embodied by the Forgotten. They will battle or convince these echoes of their woe that they are meant to move on. Combat with the Forgotten utilizes psychic damage, and they may cast illusions reflecting players' own fears (Wisdom saving throw DC 16).

Success opens a door leading deeper into the caverns, while failure not only adds psychic damage but also results in memory fragments lost, making a future encounter in the depths more challenging.

The Confrontation

Having successfully navigated the mirror chamber and dispelling some of their fears, the players finally reach the chamber of the Echo Guardian. The walls of this sacred place glimmer with vibrancy, pulsating like a heartbeat. The sound of haunting music fills the air, and the guardian appears before them — an ethereal being adorned in weaving tapestries of light, representing the memories of the lost civilization.

The guardian addresses the players, its voice echoing with wisdom and sorrow:

You trespass into the realm of memories, seekers of the lost Echo Pendant. But tell me, what do you remember, and what are you willing to sacrifice to reclaim it?

At this moment, each player must confront their past and express their desires for what they seek from the pendant. If they struggle to articulate their motivations, the guardian will challenge them with emotional Dilemmas:

  1. Dilemma of Regret: Each player selects one regret that weighs heavily on them. They must either divulge their hurt (persuasion check DC 17) or face the ire of the guardian, which consumes them with sadness (psychic damage).

  2. Dilemma of Loss: The guardian creates a manifest from the players’ past losses, questioning their loyalty to the present versus revisiting former lives. A failed Charisma saving throw (DC 18) during this encounter will summon Forgotten Spirits that bolster the guardian, making combat inevitable.

Combat Mechanics

If the guardians are angered and the need arises for combat, the Echo Guardian will summon three Forgotten Spirits to defend itself. The guardian itself uses emotions as weapons:

  • Echo Blast: A ranged attack that deals psychic damage, causing affected players to become confused for a turn on a failed Wisdom save (DC 15).

  • Memory Drain: A close-range attack that siphons a portion of each player's strength, reducing their max hit points temporarily, leaving them vulnerable unless they succeed in a Constitution saving throw (DC 16).

  • Guardian's Grasp: A special ability where the guardian manifests a sound wave, forcing players to choose to confront a memory of theirs, or be enveloped in shrouded panic, rendering them incapacitated for one round.

Resolution

Once the Echo Guardian is defeated, the chamber resonates one last time with a soft melody, beckoning the players closer. They will find the Echo Pendant resting upon an ancient pedestal, radiating warmth — a symbol of resolving and recognizing one’s burdens.

As the players take possession of the pendant, the guardian’s form flickers, returning to a serene, gentle being. It bestows its final blessing:

As you hold this pendant, remember that not all echoes are burdens to bear. Reflect and heal, and you may restore what was lost.

The pendant grants the following abilities:

  1. Memory Recall: Once a day, the user may recall one experience to gain advantage on a check related to that memory.

  2. Reflective Shield: As a reaction, the user can absorb one psychic damage derived from an attack and redirect it back to the aggressor.

When the players exit the Forgotten Depths, they carry not only a powerful artifact but also a newfound understanding of their own strengths and weaknesses, ready to face whatever future challenges may arise in their paths.