The following are some of the rewards for being aware of hidden traps and the secret doors found in many underground dungeons:
- Wisdom (perception) and intelligence (investigation) are always advantages that can be used to find secret doors.
- Saving throws that resist traps or are designed to avoid them have an added advantage.
- You might be able to resist damage detail by traps.
- If you are moving at a normal pace, it is easier to find traps quickly than if you are moving slowly.