Expert Collector of Thief Soldiers Expert Collector > Page: 5 Acquiring Req.: Collect at least 50 Thief Soldiers. Reward: When collecting Thief Soldiers, the Collectable Item is doubled. Thief Soldier Lv 26 Legendary Thief Soldier Hunter Natural Enemy (21-30) > Page: 3 Acquiring Req.: Kill at least 119 Thief Soldiers. (Thief Soldier's Natural Enemy Title is required.) Reward: Killing Thief Soldiers grants you bonus XP. Thief Soldier Lv 26 Thief Soldier's Natural Enemy Natural Enemy (21-30) > Page: 3 Acquiring Req.: Kill at least 51 Thief Soldiers. Reward: Killing Thief Soldiers grants you bonus XP. Thief Soldier Lv 26