You master wilderness lore, gaining the following benefits:
• Increase your Wisdom score by 1, to a maximum of 20.
• You gain proficiency in the Survival skill. If you are already proficient in the skill, you add double your proficiency bonus to checks you make with it.
• You learn the alarm spell. You can cast it once without expending a spell slot, and you regain the ability to do so when you finish a long rest.