Expert Collector of Duriven Fallens Expert Collector > Page: 21 Acquiring Req.: Collect at least 50 Duriven Fallens. Reward: When collecting Duriven Fallens, the Collectable Item is doubled. Duriven Fallen Lv 60 Duriven Fallen's Natural Enemy Natural Enemy (51-60) > Page: 5 Acquiring Req.: Kill at least 183 Duriven Fallens. Reward: Killing Duriven Fallen grants you bonus XP. Duriven Fallen Lv 60 Legendary Duriven Fallen Hunter Natural Enemy (51-60) > Page: 5 Acquiring Req.: Kill at least 427 Duriven Fallens. (Duriven Fallen's Natural Enemy Title is required.) Reward: Killing Duriven Fallen grants you bonus XP. Duriven Fallen Lv 60