Dexterity Rerolls: Spend a Harrow Point to reroll any one Initiative check, Reflex save, attack roll modified by Dexterity, or Dexterity-based skill check. You must abide by the new result (although if you have additional Harrow Points remaining, you can use them to attempt additional rerolls).
Dodge Bonus: Spend a Harrow Point to gain a +1 Dodge bonus to your Armor Class for one encounter. You can spend up to 3 Harrow Points per encounter to increase your Armor Class in this manner.
Speed Increase: Spend a Harrow Point to increase your base speed by 10 feet for one encounter—you cannot spend multiple Harrow Points to increase your speed multiple times in one encounter.