Expert Collector of Skeleton Rapidfire Shooters Expert Collector > Page: 4 Acquiring Req.: Collect at least 50 Skeleton Rapidfire Shooters. Reward: When collecting Skeleton Rapidfire Shooters, the Collectable Item is doubled. Skeleton Rapidfire Shooter Lv 12 Legendary Skeleton Rapidfire Shooter Hunter Natural Enemy (11-20) > Page: 7 Acquiring Req.: Kill at least 63 Skeleton Rapidfire Shooters. (Skeleton Rapidfire Shooter's Natural Enemy Title is required.) Reward: Killing Skeleton Rapidfire Shooters grants you bonus XP. Skeleton Rapidfire Shooter Lv 12 Skeleton Rapidfire Shooter's Natural Enemy Natural Enemy (11-20) > Page: 7 Acquiring Req.: Kill at least 27 Skeleton Rapidfire Shooters. Reward: Killing Skeleton Rapidfire Shooters grants you bonus XP. Skeleton Rapidfire Shooter Lv 12