The haunted spirit familiars have spread throughout Midellas. Riders from all around will have the opportunity to tame these familiars and obtain their seal stone. Once their seal stones have been collected, they may turn them in to the “Haunted Rabbini” NPC located in Hakain’s Crossing Victory Plaza!
See more events and rewards here >>
http://icarus.nexon.net/en/news/article/25543