Expert Collector of Master Hart Riders Expert Collector > Page: 40 Acquiring Req.: Collect at least 50 Master Hart Riders. Reward: When collecting Master Hart Riders, the Collectable Item is doubled. Master Hart Rider Lv 79 Legendary Master Hart Rider Hunter Natural Enemy (71-80) > Page: 4 Acquiring Req.: Kill at least 665 Master Hart Riders. (Master Hart Rider's Natural Enemy Title is required.) Reward: Killing Master Hart Riders grants you bonus XP. Master Hart Rider Lv 79 Master Hart Rider's Natural Enemy Natural Enemy (71-80) > Page: 4 Acquiring Req.: Kill at least 285 Master Hart Riders. Reward: Killing Master Hart Riders grants you bonus XP. Master Hart Rider Lv 79