Expert Collector of Bloodborn Fighters Expert Collector > Page: 11 Acquiring Req.: Collect at least 50 Bloodborn Fighters. Reward: When collecting Bloodborn Fighters, the Collectable Item is doubled. Bloodborn Fighter Lv 46 Bloodborn Fighter's Natural Enemy Natural Enemy (41-50) > Page: 13 Acquiring Req.: Kill at least 132 Bloodborn Fighters. Reward: Killing Bloodborn Fighters grants you bonus XP. Bloodborn Fighter Lv 46 Legendary Bloodborn Fighter Hunter Natural Enemy (41-50) > Page: 13 Acquiring Req.: Kill at least 308 Bloodborn Fighters. (Bloodborn Fighter's Natural Enemy Title is required.) Reward: Killing Bloodborn Fighters grants you bonus XP. Bloodborn Fighter Lv 46