Legendary Wild Buster Hunter Natural Enemy (51-60) > Page: 7 Acquiring Req.: Kill at least 427 Wild Busters. (Wild Buster's Natural Enemy Title is required.) Reward: Killing Wild Busters grants you bonus XP. Wild Buster Lv 58 Wild Buster's Natural Enemy Natural Enemy (51-60) > Page: 7 Acquiring Req.: Kill at least 183 Wild Busters. Reward: Killing Wild Busters grants you bonus XP. Wild Buster Lv 58