Asle's Natural Enemy Natural Enemy (11-20) > Page: 8 Acquiring Req.: Kill at least 27 Asles. Reward: Killing Asles grants you bonus XP. Asle Lv 17 Legendary Asle Hunter Natural Enemy (11-20) > Page: 8 Acquiring Req.: Kill at least 63 Asles. (Asle's Natural Enemy Title is required.) Reward: Killing Asles grants you bonus XP. Asle Lv 17