Cave Bat Commander's Natural Enemy Natural Enemy (21-30) > Page: 24 Acquiring Req.: Kill at least 51 Cave Bat Commanders. Reward: Killing Cave Bat Commanders grants you bonus XP. Cave Bat Commander Lv 27 Legendary Cave Bat Commander Hunter Natural Enemy (21-30) > Page: 24 Acquiring Req.: Kill at least 119 Cave Bat Commanders. (Cave Bat Commander's Natural Enemy Title is required.) Reward: Killing Cave Bat Commanders grants you bonus XP. Cave Bat Commander Lv 27