Gasios' Natural Enemy Natural Enemy (11-20) > Page: 6 Acquiring Req.: Kill at least 27 Gasioses. Reward: Killing Gasioses grants you bonus XP. Gasios Lv 14 Legendary Gasios Hunter Natural Enemy (11-20) > Page: 6 Acquiring Req.: Kill at least 63 Gasioses. (Gasios' Natural Enemy Title is required.) Reward: Killing Gasioses grants you bonus XP. Gasios Lv 14