A list of all key items classified as Rare items. Also see the list of Important items. The three Class-changing items, Mysterious Card, Trainer's Whip, and Tomegathericon are all also categorized by the game as Rare items. The primary difference between a Rare item and an Important item is that rare items can be sold, and the more important rare items in general are counted as Artifacts that mean they can be bought back at a later date.