One weapon that requires some effort from the player’s side is the Blood of Lathander, as the quest to get it might take some time and require you to go through many trials and puzzles to solve.
Allies within 9m also regain 1~6 hit points. Lathander's Light Sheds holy light in a 6m radius. In combat, fiends and undead standing in the light are Blinded, unless they succeed a Constitution ...