Arniel's Natural Enemy Natural Enemy (11-20) > Page: 7 Acquiring Req.: Kill at least 27 Arniels. Reward: Killing Arniels grants you bonus XP. Arniel Lv 16 Legendary Arniel Hunter Natural Enemy (11-20) > Page: 7 Acquiring Req.: Kill at least 63 Arniels. (Arniel's Natural Enemy Title is required.) Reward: Killing Arniels grants you bonus XP. Arniel Lv 16