Welcome to NGB and our Ys X: Nordics walkthrough on the Specular Synthesis quest! This guide will cover everything you need to know to complete the quest easily. You’ll find everything from how to start it to the rewards you’ll get at the end.
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Specular Synthesis Details
To begin the Specular Synthesis quest, speak with Dr. Flair on the Sandras during Chapter 9.
| Requester | Dr. Flair |
| Deadline | Med |
| Reward | Full-Heal Formula |
| Contribution V | 225 |
Specular Synthesis Walkthrough
For this quest, you’ll need to procure the final ingredients for Dr. Flair. Travel to Grugal Fortress – Entrance and follow the path down the stairs then take a right to trigger a cutscene.
When it concludes, you’ll be attacked by a group of Griegr. Defeat them all!
Next, travel to Redsand Isle at the southern tip of the Raoul Darksea.
Once there, make your way around the island to find the Radna Spring Water at the objective marker.
Dr. Flair will then be able to make his new medicine.
Now that you have everything you’ll need, return to the Sandras and speak with Dr. Flair in the medical area. The quest will then complete and you’ll receive the Full-Heal Formula.
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