Clarity decides to place/drop the leg near Balde after seeing the shape he is in. She then spontaneously casts cure light wounds on the poor farmer from one spell that was once abundant ammunition.
Standard action cure light wounds.
Swift action apply healers blessing to the casting which empowers it.
Move action draw bow from quiver.
Spoiler: Cure Wounds(1d8+4) +50% = 13 altogether
After the spell is cast and the bow is out, Clarity will look back and observe the troll to see how injured it looks and to survey the intensity of the forest fire. (ie perception check D.M.)