Endurant Wayfarer

You have spent a considerable amount of time traveling, enduring either strenuous physical activity or substantial amounts of solitude. This has made you a weathered traveler, you gain +1 to your Constitution or Wisdom score, depending on the nature of your travel (CON corresponding to physical endurance, WIS corresponding to mental endurance).

In addition you gain the ability to stave off exhaustion for an additional 24 hours after you should have gained your first point of exhaustion, after that, exhaustion proceeds as per the Basic Rules.