Expert Collector of Water Viper Warriors Expert Collector > Page: 3 Acquiring Req.: Collect at least 50 Water Viper Warriors. Reward: When collecting Water Viper Warriors, the Collectable Item is doubled. Water Viper Warrior Lv 9 Legendary Water Viper Warrior Hunter Natural Enemy (1-10) > Page: 5 Acquiring Req.: Kill at least 14 Water Viper Warriors. (Water Viper Warrior's Natural Enemy Title is required.) Reward: Killing Water Viper Warriors grants you bonus XP. Water Viper Warrior Lv 9 Water Viper Warrior's Natural Enemy Natural Enemy (1-10) > Page: 5 Acquiring Req.: Kill at least 6 Water Viper Warriors. Reward: Killing Water Viper Warriors grants you bonus XP. Water Viper Warrior Lv 9