Stat-boosting items are special kind of consumable items that permanently increase one of a party member's stats. They can be found in treasure chests, dropped by certain enemies, or purchased from Ilchymis' shop on Crescent Isle after it has been upgraded. Each one costs 5000 gold and can be sold for 50 gold, except for the Tropica, which can be sold for 1000 gold, but cannot be repurchased.