When you cast this spell, you can sense all non-magical traps within 60 feet of you. To determine the closest trap near you, make a stealth check opposed by survival check without setting off any traps. On a success, you set off no traps. On a failure, you take the traps total damage and absorb some dame equal to your class level plus your con. modifier. This also allows you to absorb the noise directed at you and you gain +10 to Dexterity (Stealth) checks. You can't be tracked, even by magical means