Key Items

Key items are items that cannot be found by clicking the little purse icon on the bottom of your screen. Instead, you can see them by clicking on your wizard. Go to the option that says, "Key Items". Some of the Key Items are a Map, Tek-Y4, or the five Elemental Gems. Please add to this incomplete list of key items:
 * Map
 * Tek-Y4
 * Shiverchill Gem
 * Firefly Gem
 * Skywatch Gem
 * Bonfire Gem
 * Water Gem