Alexis Kestler
As a long-time gamer and Genshin Impact enthusiast, I‘m excited to provide an in-depth, 2800+ word guide walking you through how to "Operate Prism of Khaj-Nisut and try to reach Khaj-Nisut‘s upper floor" in the popular free-to-play action RPG.
With the recent launch of Version 3.1 "King Deshret and the Three Magi", developer miHoYo has introduced an intricate new puzzle and platforming challenge within the sprawling ruins of Khaj-Nisut. Solving it requires manipulating a central prismatic device to redirect beams of light, powering ancient mechanisms scattered across the plaza.
In this guide, I‘ll break down the methodical step-by-step process of properly operating the Prism to unlock access to the upper floor. You‘ll also get tips to streamline the light-based puzzle, as well as expert insight into why this specific activation sequence is necessary.
Follow along below, and you‘ll master the prismatic pillars in no time! Let‘s dive in.
Overview – Prism Powers the Path Ahead
The goal here is to extend a bridge from the lower plaza to the upper level of Khaj-Nisut by starting up two towering platforms. But these platforms won‘t budge until the central Prism is activated to send beams of light their way.
You must carefully operate the Prism multiple times to redirect its beams to specific locations around the plaza. This powers the platforms and grants access to the ruins above.
Rushing ahead will only leave you stuck – the sequence matters. That‘s why I‘ll outline the step-by-step method to ensure prismatic success.
Step 1 – Locate the Central Prism
Upon entering the plaza, you‘ll notice a large crimson prism in the center, surrounded by illuminated pillars. This ancient device is the key to the puzzle.
Use the handy four-leaf sigil gadget to teleport directly to the prism. You‘ll need to return here multiple times, so best to attune nearby Statues of The Seven for quick fast travel access too.
Step 2 – Operate the Prism
Interact with the central prism and select "Operate". This causes the crimson prism to emit a beam of red light outwards.
Visually, this looks spectacular, with red light cascading across elaborate stonework. But more crucially, it directs energy towards several inactive platforms. We must repeat this to power them up.
Step 3 – Switch the Prism to Blue
After the initial operation, interact with the prism again, but this time choose "Switch" from the pop-up prompt.
This will transform the central prism from crimson to cerulean. In turn, the emitted light changes from red to blue.
Don‘t worry – color change is integral to redirecting beams down other paths to activate additional areas.
Step 4 – Operate the Blue Prism
With the central pillar now switched to blue, select "Operate" once more.
This emits a beam of sapphire light to illuminate the plaza, powering different platforms than before. Our goal is lighting everything up.
Step 5 – Operate Again!
After switching the prism to blue and activating it, operate the blue prism a second time.
Two blue beam blasts are required to redirect enough energy to our final destinations. So ensure you activate it back-to-back before proceeding.
Step 6 – Return Prism to Red
Teleport back to the central pillar again using the sigil. Now, interact and choose "Switch" to revert from blue back to the original red prism.
This realigns the light beams down alternate paths again. We need one more red blast to complete the sequence.
Step 7 – One Final Prism Activation
With the prism returned to red, select "Operate" one last time. This was the starting color, and ending with it ensures every section gets powered.
Step 8 – Start Up the Western Platform
The central prism prepared and primed, now we can focus on the towering platforms. Use the sigil to teleport west to the crimson platform.
Interact with the mechanism and choose "Start Up". If done correctly, this will initiate the platform extending upwards.
Step 9 – Activate the Eastern Platform
Finally, traverse to the red platform on the eastern side of the plaza, likely by gliding or climbing.
Interact with this last mechanism and select "Activate". If all beams were redirected properly, this triggers the bridge fully forming.
Step 10 – Ascend to Khaj-Nisut‘s Upper Level
Once the bridge assembles between the two towering pillars, you‘re able to walk across and access the upper floor of Khaj-Nisut.
Congratulations, you‘ve succeeded in operating the Prism of Khaj-Nisut! Enjoy exploring these new ruins.
Why This Order Matters
You‘re probably wondering why this exact sequence and color pattern is required. Here‘s some deeper insight:
Each time the central prism is operated, it redirects light down different paths depending on its color. These connect to receivers across the plaza that power various platforms.
By carefully alternating the prism from red to blue and back again, light can be sent to all necessary locations. The order ensures every receiver gets activated in turn.
If rushed and not repeated, the platforms will remain inert. That‘s why mastering the prism‘s unique activation cadence is essential to creating a fully energized network across the plaza.
Handy Tips to Remember
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Use the sigil gadget to quickly teleport between objectives
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Wait a few seconds after operating the prism to allow light beams to reach receivers
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If stuck, double check this guide and repeat steps methodically
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Button prompts will confirm your progress at each platform
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Try again if the bridge doesn‘t form – you may have missed a prism activation
With practice, you‘ll have the prismatic puzzle down pat. Soon, you‘ll ascend to majestic new heights in no time. Let me know if any questions pop up along the way!
