The Bug Medal will show you where bugs are located when you open your map. This can be extremely helpful when you’re looking for a specific bug to complete a new potion.

The Bug Medal can be purchased at Beedle’s Air Shop for 1,000 rupees.

The Cursed Medal is the only medal that is both beneficial and harmful. It will increase your chances of finding both rupees and treasure, but it also makes you unable to open your Adventure Pouch. You’ll have to deposit this medal in the Item Check in order to equip a shield or use a potion.

The Cursed Medal is an optional reward from Batreaux after you find 30 Gratitude Crystals. A treasure chest will appear in Batreaux’s house after you show him 30 Gratitude Crystals. Batreaux will warn you about the dangers of the medal, but you can take it anyway. If you’d rather not bother with depositing it in the Item Check, you can leave the chest unopened.

The Heart Medal will cause hearts to appear more frequently in the field. Carrying this medal with you is the only way to make hearts appear at all if you are playing a Hero Mode save file.

The Heart Medal is found in a Goddess Cube treasure chest. You must activate a Goddess Cube in the Lanayru Desert to make this treasure chest obtainable.

The Life Medal will add an additional Heart Container to your total life as long as it is kept in your Adventure Pouch.

You can purchase the Life Medal at Beedle’s Air Shop for 800 rupees.

The Potions Medal will cause the effects of Stamina Potions, Air Potions, and Guardian Potions to last longer.

The Potions Medal is found in a Goddess Cube treasure chest.

The Rupee Medal will cause rupees to appear more frequently in the field.

The Rupee Medal is found in a Goddess Cube treasure chest.

The Treasure Medal will cause treasure to appear more frequently in the field.

The Treasure Medal is found in a Goddess Cube treasure chest.