Expert Collector of Big Venom Ghouls Expert Collector > Page: 16 Acquiring Req.: Collect at least 50 Big Venom Ghouls. Reward: When collecting Big Venom Ghouls, the Collectable Item is doubled. Big Venom Ghoul Lv 57 Big Venom Ghoul's Natural Enemy Natural Enemy (51-60) > Page: 4 Acquiring Req.: Kill at least 183 Big Venom Ghouls. Reward: Killing Big Venom Ghouls grants you bonus XP. Big Venom Ghoul Lv 57 Legendary Big Venom Ghoul Hunter Natural Enemy (51-60) > Page: 4 Acquiring Req.: Kill at least 427 Big Venom Ghouls. (Big Venom Ghoul's Natural Enemy Title is required.) Reward: Killing Big Venom Ghouls grants you bonus XP. Big Venom Ghoul Lv 57