How do I complete the "The Hero's Cache" side quest in The Legend of Zelda: Breath of the Wild?

The "Hero's Cache" side quest in The Legend of Zelda: Breath of the Wild is a relatively simple but rewarding task that involves finding a hidden treasure chest in the Gerudo Highlands. This quest is given by Rotana, a Gerudo scholar who can be found in Gerudo Town. She will ask you to retrieve a book called "The Hero's Cache" from a treasure chest hidden in the Gerudo Highlands. Completing this quest will reward you with a valuable item and some insight into the history of the Gerudo people.

To begin the quest, you need to speak with Rotana in Gerudo Town. She is located in the library, which is in the northeastern part of the town. Once you talk to her, she will explain that the book you need to find is hidden in a treasure chest somewhere in the Gerudo Highlands. She will give you a clue that the chest is located near a "pillar of ice," which is a reference to the Gerudo Summit, the highest point in the Gerudo Highlands.

The first step in completing this quest is to make your way to the Gerudo Highlands. This region is located to the west of Gerudo Town and is known for its cold climate and icy terrain. To survive in this area, you will need to prepare for the cold weather. You can do this by wearing warm clothing, such as the Snowquill Set, which can be purchased in Rito Village, or by consuming food or elixirs that provide cold resistance. Some examples of cold-resistant meals include Spicy Pepper Steak, made with Spicy Peppers and Raw Meat, or a Cold-Resistant Elixir, made with Warm Darners or Sunshrooms and monster parts.

Once you are prepared, head to the Gerudo Summit. The easiest way to reach this location is to fast travel to the Daqo Chisay Shrine, which is located near the entrance to the Yiga Clan Hideout. From there, you can climb up the cliffs to the west until you reach the summit. Alternatively, you can use a flying mount, such as a wild horse or the Master Cycle Zero, to make the journey faster.

When you reach the Gerudo Summit, look for a large pillar of ice. This is the landmark that Rotana mentioned in her clue. The treasure chest is located near this pillar, buried in the snow. To find it, you can use the Magnesis rune, which will highlight the chest in the snow. Once you locate the chest, use Magnesis to pull it out of the snow and open it to retrieve the book "The Hero's Cache."

After obtaining the book, return to Rotana in Gerudo Town to complete the quest. She will thank you for your efforts and reward you with a Silver Rupee, worth 100 rupees, which is a valuable reward for a relatively simple task.

There are a few important tips and considerations to keep in mind while completing this quest. First, make sure you are well-prepared for the cold weather in the Gerudo Highlands. If you do not have the proper clothing or food, you will quickly lose health due to the freezing temperatures. Second, be cautious of the enemies in the area, such as Ice Lizalfos and Frost Taluses, which can be challenging to defeat if you are not prepared. Finally, take your time to explore the area around the Gerudo Summit, as there are other valuable items and secrets to discover in this region.

One common mistake players make is not using the Magnesis rune to locate the treasure chest. The chest is buried in the snow, and without Magnesis, it can be difficult to find. Another mistake is not preparing adequately for the cold weather, which can lead to unnecessary health loss and frustration.

For advanced players, there are a few optimizations you can make to complete this quest more efficiently. If you have the Revali's Gale ability from the Vah Medoh Divine Beast, you can use it to quickly reach the Gerudo Summit without having to climb the cliffs. Additionally, if you have the Master Cycle Zero, you can use it to traverse the snowy terrain more quickly than on foot.

In conclusion, the "Hero's Cache" side quest is a straightforward but rewarding task that involves finding a hidden treasure chest in the Gerudo Highlands. By preparing for the cold weather, using the Magnesis rune, and following the clues provided by Rotana, you can easily complete this quest and earn a valuable reward. Whether you are a beginner or an experienced player, this quest offers a fun and engaging challenge that adds to the overall experience of The Legend of Zelda: Breath of the Wild.