Breakaway Vine (CR 1)

Breakaway Vine CR 1

XP 400
Type mechanical; Notice Perception DC 20; Disable Disable Device DC 20; Trigger touch (timed); Reset repair; Associated Terrain any forests, jungles, or swamps

EFFECTSv

A breakaway vine has been sabotaged so that it snaps not long after someone begins using it to climb. A breakaway vine trap can be crafted from a length of rope as well, but this ruins the rope for other uses. When a Small or larger creature climbs a breakaway vine, the vine snaps just before the creature reaches the top of the climb. A creature can grab a handhold and avoid the resulting fall with a successful DC 20 Reflex save. This breakaway vine assumes a 20-foot fall for 2d6 points of damage; longer falls increase the CR of the breakaway vine by 1 per additional 20 feet.

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.