Hawkarrow King's Natural Enemy Natural Enemy (61-70) > Page: 13 Acquiring Req.: Kill at least 231 Hawkarrow Kings. Reward: Killing Hawkarrow Kings grants you bonus XP. Hawkarrow King Lv 64 Legendary Hawkarrow King Hunter Natural Enemy (61-70) > Page: 13 Acquiring Req.: Kill at least 539 Hawkarrow Kings. (Hawkarrow King's Natural Enemy Title is required.) Reward: Killing Hawkarrow Kings grants you bonus XP. Hawkarrow King Lv 64