How do I complete the "The Royal Guard's Gear" side quest in The Legend of Zelda: Breath of the Wild?

The "The Royal Guard's Gear" side quest in The Legend of Zelda: Breath of the Wild is a quest that involves finding and collecting pieces of the Royal Guard set, which includes the Royal Guard Uniform, Royal Guard Boots, and Royal Guard Cap. This quest is given by Shikashi, a researcher located in the Royal Hidden Passage beneath Hyrule Castle. The Royal Hidden Passage can be accessed by entering the cave near the castle docks, which is located to the east of Hyrule Castle. The quest requires you to explore the passage and locate the three pieces of the Royal Guard set, which are hidden in various locations within the passage.

To begin the quest, you need to speak with Shikashi, who is found near the entrance of the Royal Hidden Passage. He will explain that the Royal Guard set is hidden somewhere in the passage and will ask you to find it. The passage is a large, maze-like area with multiple rooms and corridors, so it can be easy to get lost if you are not careful. The first step is to explore the passage thoroughly and look for the three pieces of the set. The Royal Guard Uniform is located in a room with a large pool of water. You will need to use Cryonis to create ice blocks and navigate across the water to reach the chest containing the uniform. The Royal Guard Boots are found in a room with a series of platforms and moving platforms. You will need to use your paraglider and careful timing to jump across the platforms and reach the chest containing the boots. The Royal Guard Cap is located in a room with a series of spikes and a moving platform. You will need to use Magnesis to move a metal block and create a path to the chest containing the cap.

One important tip for completing this quest is to bring plenty of healing items and weapons, as the passage is filled with enemies, including Lizalfos, Keese, and Stal enemies. You will also encounter Guardians in some areas, so it is a good idea to have Ancient Arrows or a strong shield to deal with them. Another tip is to use your Sheikah Sensor to detect treasure chests, as this will help you locate the chests containing the Royal Guard set more easily. Additionally, it is a good idea to mark the locations of the chests on your map as you find them, so you can easily return to them if needed.

A common mistake to avoid is rushing through the passage without exploring thoroughly. The Royal Guard set is hidden in specific locations, and if you do not take the time to explore each room carefully, you may miss the chests containing the set. Another mistake to avoid is not being prepared for the enemies in the passage. The Lizalfos and Stal enemies can be tough to deal with, especially if you are not well-equipped, so make sure to bring strong weapons and armor.

An advanced technique for completing this quest is to use stealth to avoid unnecessary combat. The passage is dark, and many of the enemies can be avoided by sneaking past them. You can use stealth-enhancing armor, such as the Sheikah Set, to make it easier to avoid detection. Additionally, using Stasis on enemies can give you a brief window to attack or escape without taking damage.

In terms of required items and preparation, you will need a good supply of weapons, shields, and healing items. It is also a good idea to have a few Ancient Arrows if you plan to deal with the Guardians in the passage. You will also need to have the Cryonis, Magnesis, and Stasis runes unlocked, as these are essential for solving the puzzles and navigating the passage.

An alternative approach to completing this quest is to use a guide or map to locate the chests containing the Royal Guard set. This can save time and make it easier to find the set without getting lost in the passage. However, this approach may take away from the sense of exploration and discovery, so it is up to you whether you want to use a guide or not.

In conclusion, completing "The Royal Guard's Gear" side quest requires careful exploration, puzzle-solving, and combat skills. By following the steps outlined above and using the tips and strategies provided, you should be able to find the Royal Guard set and complete the quest successfully. Remember to take your time, be prepared for combat, and use your runes and abilities wisely to navigate the passage and locate the hidden chests.