Expert Collector of Vicious Pipers Expert Collector > Page: 23 Acquiring Req.: Collect at least 50 Vicious Pipers. Reward: When collecting Vicious Pipers, the Collectable Item is doubled. Vicious Piper Lv 75 Legendary Vicious Piper Hunter Natural Enemy (71-80) > Page: 3 Acquiring Req.: Kill at least 665 Vicious Pipers. (Vicious Piper's Natural Enemy Title is required.) Reward: Killing Vicious Pipers grants you bonus XP. Vicious Piper Lv 75 Vicious Piper's Natural Enemy Natural Enemy (71-80) > Page: 3 Acquiring Req.: Kill at least 285 Vicious Pipers. Reward: Killing Vicious Pipers grants you bonus XP. Vicious Piper Lv 75