Legendary Sparta Hunter Natural Enemy (51-60) > Page: 14 Acquiring Req.: Kill at least 427 Spartas. (Sparta's Natural Enemy Title is required.) Reward: Killing Spartas grants you bonus XP. Sparta Lv 54 Sparta's Natural Enemy Natural Enemy (51-60) > Page: 14 Acquiring Req.: Kill at least 183 Spartas. Reward: Killing Spartas grants you bonus XP. Sparta Lv 54