Big Hit Ghoul's Natural Enemy Natural Enemy (51-60) > Page: 7 Acquiring Req.: Kill at least 183 Big Hit Ghouls. Reward: Killing Big Hit Ghouls grants you bonus XP. Big Hit Ghoul Lv 57 Legendary Big Hit Ghoul Hunter Natural Enemy (51-60) > Page: 7 Acquiring Req.: Kill at least 427 Big Hit Ghouls. (Big Hit Ghoul's Natural Enemy Title is required.) Reward: Killing Big Hit Ghouls grants you bonus XP. Big Hit Ghoul Lv 57