Breakaway Log (CR 4)

Breakaway Log CR 4

XP 1,200
Type mechanical; Notice Perception DC 25; Disable Disable Device DC 30; Trigger location; Reset repair; Associated Terrain any forests, jungles, or swamps

EFFECTS

Fallen trees often form excellent natural bridges over rivers or chasms, or they afford routes to climb more safely over a wall or other barrier. Breakaway logs have been sabotaged so that they collapse once they are used. At the end of a round when a Medium or larger (or two Small) creatures use the log, it collapses. All creatures on the log then fall, taking appropriate damage from the plunge. This example breakaway log fills an area that is 5 feet wide and 20 feet long, and it results in a 20-foot fall which deals 2d6 points of falling damage. A creature that succeeds at a DC 15 Reflex save can cling to the log or leap to safety and avoid the damage entirely.

Note: This is a wilderness trap. Skilled survivalists and trappers are adept at fashioning effective, if simple, traps from humble materials. A wilderness trap has an associated terrain wherein the raw materials for the trap are commonplace. Within these associated terrains, the base cost of each trap is calculated in sp rather than gp. Wilderness traps always have a CR of 5 or lower.

When in a trap’s associated terrain, instead of paying one-third the item’s price in raw materials, the trap maker can attempt a Survival check against the normal Craft DC of the trap + 2 × the trap’s CR. If successful, the trap maker finds the necessary materials in the wild after 1d4 hours of foraging + 1 hour per CR of the trap. She can then attempt a Craft (traps) check, also at the normal Craft DC + 2 × the trap’s CR, to build the trap, which takes another 1d4 hours + 1 hour per CR of the trap. Traps built with such crude materials don’t last long without maintenance; they have a cumulative 20% chance to break for every day they go without being tightened and reset (which requires 10 minutes of work but no additional skill checks).

At the GM’s discretion, other non-magical mechanical traps may be considered to have associated terrains and use the wilderness trap construction rules.