Spot

Spot (Wis)
The Spot skill enables you to sense traps, secret doors and hidden enemies. When you pass a secret door you'll get an invisible die roll. If the result is high enough you'll get an alert message that you "sense a secret door". If the result is too low you'll never know about it.

The same applies for traps. With a successful Spot check you'll get a "danger" alert message when you are near a trap.

Another use of the skill is that you can detect sneaking enemies. Normally sneaking enemies are invisible until they attack or take a similar offensive action. The Spot check is opposed to the enemies Hide check. If your result is higher you can see the sneaking enemy as a transparent, gray shape.