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Cryston Arknights Endfield: How to craft it
In brief
Mastering Cryston crafting in Arknights: Endfield is essential to progress efficiently. This guide details the necessary materials (Amethyst and Sandvine Leaves) and the four key steps of the production chain, from initial refining to obtaining Cryston Fiber, which you can then use to create parts, components, and Cryston bottles.
In Arknights: Endfield, knowing the crafting process for Cryston allows you to progress. After mastering the production of Ferrium, it's time to tackle the production of Cryston, to take production to a more advanced level. In this article, we'll detail how to craft Cryston, as well as the materials needed to make it.

What materials are needed
To craft Cryston, the main ore used is Amethyst; however, Cryston requires Sablante Leaves as an intermediate resource. Here's a summary of the materials needed:
- Amethyst: used to craft Amethyst Powder
- Sablante Leaf: used to create Sablante Leaf Powder
- Amethyst Powder: crafted from Amethyst ore
- Sablante Leaf Powder: produced from Sablante Leaf.
The production chain
The Cryston production chain consists of several transformation phases. Here's how to proceed:
1) Amethyst Powder Production:
- In a refining unit, turn Amethyst ore into Amethyst Fiber.
- Then, in a shredding unit, turn Amethyst Fiber into Amethyst Powder.
2) Sablante Leaf Powder Production:
In the same way, use Sablante Leaf to produce Sablante Leaf Powder.
3) Creating Cryston Powder:
To obtain Cryston Powder, represented as a white cube, combine Amethyst Powder with Sablante Leaf Powder.
4) Refining Cryston Powder:
Finally, refine Cryston Powder to obtain Cryston Fiber.

Using Cryston in Arknights: Endfield
Once you've crafted Cryston Fiber, you have several options available to you:
- Cryston Parts: used for construction (for example, the zipline tower has a greater range than the zipline pylon).
- Cryston Components: used to craft purple-rarity equipment.
- Cryston Bottle: a resource that is still very rarely used.
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Frequently asked questions
What are the basic materials needed to craft Cryston?
How does the Cryston production chain work?
What is Cryston Fiber used for once crafted?
What is the benefit of mastering Cryston production?
Key takeaways
- Cryston is crafted from Amethyst and Sandvine Leaves, two key resources to harvest.
- Production requires four distinct steps: refining, shredding, combining, and final refining.
- Cryston Fiber allows you to create building parts, rare purple components, and specialized bottles.
- Mastering this production chain lets you progress toward more advanced buildings and powerful equipment.
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