Three new items have been added to double your exp and gold after battle!
Rock Candy: Doubles Exp for 1 battle only.
Coin Jar: Doubles gold for 1 battle only.
Rainbow Fragment: Doubles Exp and gold for 1 battle only.
These items will equip on Item Slot 1 only and do not need to be manually used in battle. They will "shatter" after battle and double your exp or gold won. They will not work if you or the enemy runs away or if both parties are annihilated and will not be lost.
As of now, these items are not obtainable in the maps through any shops, chests, or quests and will only be given out in special events. In the future look for them in treasure chests or quests in new maps to come.