What are the rewards for completing the "The Thunder Helm" side quest in The Legend of Zelda: Breath of the Wild?

The "The Thunder Helm" side quest in The Legend of Zelda: Breath of the Wild is one of the more involved quests in the game, requiring players to complete a series of tasks for the people of Gerudo Town. The quest is given by Riju, the chief of the Gerudo, after you have completed the Divine Beast Vah Naboris main quest. The reward for completing this quest is the Thunder Helm, a unique piece of headgear that grants immunity to lightning strikes, making it incredibly useful in areas with frequent thunderstorms or when fighting enemies that use electric attacks.

To start the quest, you must first speak to Riju in the throne room of Gerudo Town. She will explain that the Thunder Helm, a sacred heirloom of the Gerudo, is currently being used to protect the town from the Divine Beast's lightning. However, she is willing to lend it to you if you can prove your worth by helping the townspeople with their problems. This involves completing four separate side quests, each given by a different NPC in Gerudo Town.

The first quest is "The Mystery Polluter," given by Dalia, who can be found near the town's water reservoir. She is concerned about the water being polluted by someone throwing hydromelons into the reservoir. To solve this, you need to find the culprit, which is a young Gerudo girl named Calyban. She can be found near the reservoir, and after speaking to her, she will admit to throwing the hydromelons. You can then give her a wildberry, which she prefers, and she will stop polluting the water. Return to Dalia to complete the quest.

The second quest is "The Search for Barta," given by Liana, who is worried about her friend Barta. Barta has gone missing while searching for treasure in the desert. You can find Barta in the Gerudo Desert, buried in the sand near the Southern Oasis. Use the Magnesis rune to pull her out, and she will reward you with a silver rupee. Return to Liana to complete the quest.

The third quest is "Medicinal Molduga," given by Malena, who is suffering from an illness and needs Molduga guts to make medicine. Moldugas are large, sand-dwelling creatures found in the Gerudo Desert. To defeat a Molduga, you can use bombs to lure it out of the sand and then attack it with weapons. Once you have obtained Molduga guts, return to Malena to complete the quest.

The fourth quest is "The Eighth Heroine," given by Bozai, who can be found running around Gerudo Town. He is obsessed with finding the legendary Eighth Heroine statue, which is located in the Gerudo Highlands. You can find the statue by traveling to the Gerudo Highlands and following the path to the north. Once you find the statue, take a picture of it and show it to Bozai to complete the quest.

After completing all four side quests, return to Riju, and she will reward you with the Thunder Helm. This helm is particularly useful in areas with frequent lightning storms, such as the Faron region, or when fighting enemies like Electric Wizzrobes or Thunderblight Ganon. It also allows you to safely wield metal weapons during thunderstorms without fear of being struck by lightning.

One important tip is to prepare adequately before taking on the Molduga, as it can be a tough fight. Make sure you have plenty of weapons, shields, and healing items. Additionally, using the Sand Seal to traverse the desert quickly can save time when searching for Barta or the Eighth Heroine statue.

A common mistake is not having the necessary items or equipment to complete the quests efficiently. For example, not having a camera rune when starting "The Eighth Heroine" quest can delay progress. Make sure you have all the required tools and items before embarking on these quests.

Advanced techniques include using the environment to your advantage, such as using the high ground to attack the Molduga or using stealth to avoid unnecessary combat. Additionally, optimizing your route to complete multiple quests in one trip can save time and resources.

In summary, "The Thunder Helm" side quest is a multi-step task that requires helping the people of Gerudo Town with their problems. By completing the four associated side quests, you can earn the Thunder Helm, a valuable piece of equipment that provides immunity to lightning. Proper preparation, efficient resource management, and strategic planning are key to successfully completing this quest.