Harn's Natural Enemy Natural Enemy (51-60) > Page: 15 Acquiring Req.: Kill at least 183 Harns. Reward: Killing Harns grants you bonus XP. Harn Lv 58 Legendary Harn Hunter Natural Enemy (51-60) > Page: 15 Acquiring Req.: Kill at least 427 Harns. (Harn's Natural Enemy Title is required.) Reward: Killing Harns grants you bonus XP. Harn Lv 58