Expert Collector of Young Hydras Expert Collector > Page: 8 Acquiring Req.: Collect at least 50 Young Hydras. Reward: When collecting Young Hydras, the Collectable Item is doubled. Young Hydra Lv 13 Legendary Young Hydra Hunter Natural Enemy (11-20) > Page: 2 Acquiring Req.: Kill at least 63 Young Hydras. (Young Hydra's Natural Enemy Title is required.) Reward: Killing Young Hydras grants you bonus XP. Young Hydra Lv 13 Young Hydra's Natural Enemy Natural Enemy (11-20) > Page: 2 Acquiring Req.: Kill at least 27 Young Hydras. Reward: Killing Young Hydras grants you bonus XP. Young Hydra Lv 13