Expert Collector of Crawlers Expert Collector > Page: 3 Acquiring Req.: Collect at least 50 Crawlers. Reward: When collecting Crawlers, the Collectable Item is doubled. Crawler Lv 8 Crawler's Natural Enemy Natural Enemy (1-10) > Page: 4 Acquiring Req.: Kill at least 6 Crawlers. Reward: Killing Crawlers grants you bonus XP. Crawler Lv 8 Legendary Crawler Hunter Natural Enemy (1-10) > Page: 4 Acquiring Req.: Kill at least 14 Crawlers. (Crawler's Natural Enemy Title is required.) Reward: Killing Crawlers grants you bonus XP. Crawler Lv 8