Expert Collector of Vampire Wills Expert Collector > Page: 16 Acquiring Req.: Collect at least 50 Vampire Wills. Reward: When collecting Vampire Wills, the Collectable Item is doubled. Vampire Will Lv 33 Legendary Vampire Will Hunter Natural Enemy (31-40) > Page: 2 Acquiring Req.: Kill at least 210 Vampire Wills. (Vampire Will's Natural Enemy Title is required.) Reward: Killing Vampire Wills grants you bonus XP. Vampire Will Lv 33 Vampire Will's Natural Enemy Natural Enemy (31-40) > Page: 2 Acquiring Req.: Kill at least 90 Vampire Wills. Reward: Killing Vampire Wills grants you bonus XP. Vampire Will Lv 33