Expert Collector of Spear Master Yellows Expert Collector > Page: 41 Acquiring Req.: Collect at least 50 Spear Master Yellows. Reward: When collecting Spear Master Yellow, the Collectable Item is doubled. Spear Master Yellow Lv 55 Legendary Spear Master Yellow Hunter Natural Enemy (51-60) > Page: 9 Acquiring Req.: Kill at least 427 Spear Master Yellows. (Spear Master Yellow's Natural Enemy Title is required.) Reward: Killing Spear Master Yellows grants you bonus XP. Spear Master Yellow Lv 55 Spear Master Yellow's Natural Enemy Natural Enemy (51-60) > Page: 9 Acquiring Req.: Kill at least 183 Spear Master Yellows. Reward: Killing Spear Master Yellows grants you bonus XP. Spear Master Yellow Lv 55