Browse fantasy hazards and traps with triggers, discovery clues, countermeasures, defenses, and flavorful effects for Pathfinder 2E and similar systems.
The Ashen Covenant has bound the battlefield's Ember-Coins into a ritual engine. The hazard does not merely defend the relics. It turns every attempt to seize them into fuel, feeding on fire, blood...
The Sixfold Ossuary is a necromantic guardian that protects a sealed passage beneath a flooded cavern. It does not attack immediately. Instead, it studies intruders through the skulls on its pillar...
The ship carries the decaying core of an Aeldari craftworld system in its reactor chamber. The core is not producing heat. It is draining thermal energy from the surrounding atmosphere and discharg...
The Mirage Crucible is a planar illusion engine woven into the arena itself. It alters the apparent and physical layout of the battlefield, causing sections of terrain to become false, inverted, di...
The Argent Coffer is a steel jewelry-store vault protected by six linked mechanical hazards. It was built to punish haste rather than simply prevent entry. The vault clicks, exhales, and shifts as ...
The Brass Sextet is a linked set of six clockwork hazards built into the exterior of a steel vault. It is designed to punish tampering, expose intruders, and make the vault face itself dangerous to...
The Verdigris Acidworks is a network of alchemical runoff pools designed to protect restricted laboratories. It is less a single trap than a patient, hungry stain on the floor. The acid creeps towa...
The Verdigris Kiss is a compact alchemical defense that releases a pressurized spray of corrosive acid when disturbed. It was designed to punish intruders who assume that a small, beautiful object ...
The Greenvein Pressure Cistern is a compact acid trap designed to punish anyone who disturbs a sealed threshold. Its reservoir slowly feeds corrosive fluid through a glass conduit beneath the floor...
The mountain pass contains a dormant elemental fault called a Skyshiver Seam. Whenever creatures cross the seam or disturb the surrounding stone, stored elemental force erupts upward, throwing trav...
The Emberglass Crossing is a patch of volcanic glass formed where elemental fire pulses beneath a mountain trail. It is not constantly dangerous. The hazard reacts to weight, vibration, and sudden ...
The Whispering Ring is a patch of enchanted woodland that rearranges a traveler's sense of direction and distance. It does not harm the body directly. Instead, it steals a few moments of the victim...
The stairway is not a deadly marvel of engineering. It is a cheap, effective ambush made from rope, scrap wood, and the ruin's own failing structure. When someone catches the cord, a support peg pu...
This hazard is a staged refuge in a ruined inn. Humanoids make the room appear recently occupied and safe, then invite travelers inside with friendly voices, claims of shared danger, or offers of f...
The Clockwork Crown is a defensive engine designed to punish intruders who cross a ceremonial chamber without following the movements of the ancient court. It does not simply fire at random. Its py...
The Spider-Filled Cistern is an environmental hazard in which web-choked stonework, concealed spider swarms, and fouled water turn a seemingly ordinary dungeon reservoir into a living ambush site. ...
The Brass Pendulum Gate is a clockwork security device that sweeps a hidden blade and launches a burst of metal timing pins across a marked section of floor. It rewards patience and observation, bu...
The Elemental Crucible is an alchemical ward disguised as a ceremonial basin. It converts a trespasser's movement into a violent burst of elemental force, choosing the reagent that best counters th...
The Witness-Blood Altar is a dormant ritual engine hidden in the ruins of a desecrated shrine. It does not spring like a mechanical trap. Instead, it turns the room into a momentary echo of the cul...
The Blood-Tithe Altar is a dormant cult ward that converts trespassers' vitality into a brief surge of necromantic power. It does not immediately attack everyone in the chamber. Instead, it rewards...
The Ashen Muster Bell is an infernal alarm disguised as battlefield wreckage. When disturbed, it tolls without moving, and the sound rolls across Avernus like iron dragged over teeth. Every creatur...
The heroes are trapped on a dying demiplane where distance, memory, and identity are being peeled apart. The aperture above them is not merely a portal. It is a pressure point where an incomprehens...
The Judgment Wire is a simple divine snare placed across a mountain path. It was designed to punish trespassers who ignored the shrine's warnings, disturbed offerings, or carried stolen relics thro...
The Vigilant Eye is an ancient magical ward built into a ruined entrance. It does not merely punish trespassers. It studies them, marks the boldest intruder, and turns the surrounding stone into a ...
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