Lichen Monstrosity
COMPLEX HAZARD 11 +26 (expert)
A mass of petrified lichen takes the shape of a beast and lurches forward.
DC 33 Survival or DC 33 Thievery (master) to scrape away lichen without being exposed, or DC 36 Medicine or DC 36 Nature (expert) to concoct a natural remedy and weaken the hazard; four total successes are required to disable it.
AC 31; Fort +26, Ref +24
Hardness 20, HP 80 (BT 40); Immunities critical hits, precision; Weaknesses fire 10
Lurching Lichen
Three or more creatures not infected with leechlichen enter the area of the hazard;
The mass of lichen lurches forward, taking up one 5-foot square and forming a beast-like shape. The hazard rolls initiative.
(3 actions) The lichen monstrosity uses 3 actions to move, traveling up to 30 feet with each action and dealing 2d10+10 bludgeoning damage. Each creature in its path must attempt a DC 31 Reflex save.
Critical Success The creature is unaffected.
Success The creature takes half damage.
Failure The creature takes full damage and is exposed to leechlichen.
Critical Failure The creature takes double damage and is exposed to leechlichen. The results of its saving throw against the leechlichen are treated as one step worse. Each successful check to disable this hazard reduces its movement by 30 feet, and the fourth success disables it completely.
The trap resets over the course of an hour.
Pathfinder #203: Shepherd of DecayORC