Hi thought I'd start a thread for D&D 3.5 for hazards to be used in any adventure.
To start off with a simple one:
Loose Stone (Stair)
CR1 hazard Spot DC20 (Search DC10) Automatic if using object to test each step i.e. 10' pole
Reflex save DC5 or fall (50% fall forward/50% fall back)
Damage...