Phantom Hourglass Wisdom Gems
Below is a listing of all 20 Wisdom Gems that Link finds on his quest. When Link has collected 10 Wisdom Gems he can restore a portion of Neri's power. In order to do so, he must take the gems to Spirit Island, which is a hidden Island located just south of Molida Island. If Link has collected all 20 of these gems, he can take them to the spring at Spirit Island to fully restore the power of Neri. The 20 Wisdom Gems are listed in roughly the order they become available to collect.
Wisdom Gem #1
Location: Beedle's Shop Ship
Conditions: 500 Rupees
Right from the start of the game, Beedle has a Wisdom Gem for sale at the cost of 500 rupees.Wisdom Gem #2
Location: Zauz's Island
Conditions: Reach Northwest Quadrant
Sail over to Zauz's Island, an uncharted island located west of Bannan Island and north of the Isle of Gust. Grab a Cucco and leap over from the higher ledge over to the ledge that has a treasure chest. Open it up to get a Wisdom Gem.Wisdom Gem #3
Location: Isle of Gust
Conditions: Reach Isle of Gust
As you make your way through the Isle of Gust, you will be required to head through a cave that is filled with Miniblins. pen the treasure chest that is near the miniblins to get the Wisdom Gem.Wisdom Gem #4
Location: Isle of Ember
Conditions: Complete Temple of Wind
After completing the Temple of Wind, return to Astrid and speak with her. She will give you some advice, but will then give you a Wisdom Gem.Wisdom Gem #5
Location: Molida Island
Conditions: Acquire Sun Key
After unlocking the Sun Door with the Sun Key, head up and out of the cave to reach the north part of Molida Island. Immediately pull out your shovel and dig the nearby soft spot to find a cave. Open the treasure chest below to get the Wisdom Gem.Wisdom Gem #6
Location: Temple of Courage
Conditions: Acquire Bow and Arrow
Once you reach the northeast portion of Floor B1 at the Temple of Courage, there is an arrow orb. Hit it with the boomerang so that it is facing northward and then shoot it with with an arrow. Open the treasure chest that appears to get the Wisdom Gem.Wisdom Gem #7
Location: Mercay Island
Conditions: Acquire Bombs
At the northeast part of Mercay Island, before heading west towards the Temple of the Ocean King, walk northward. Against the flat wall ahead, place a bomb to find a hidden cave. This leads to the island at the northeast corner of the map where Freedle is located. Open the treasure chest here to get the Wisdom Gem.Wisdom Gem #8
Location: Bannan Island
Conditions: Speak with Joanne and Acquire Jolene's Letter
After fighting Jolene, and after encountering Joanne at Bannan Island, Jolene will send a letter in the mail. It is actually for her sister, Joanne. Take the letter to Joanne and she will thank you by giving you a Wisdom Gem.