In the world of Fisch, some of the most powerful and coveted items are locked behind intricate quests. The Dusky Thread is a prime example—an exclusive crafting material essential for creating a legendary rod. This guide provides a clear, step-by-step breakdown of how to obtain Dusky Thread by completing Merlin’s special quest, including where to find the rare fish required and how this material is used.
What is Dusky Thread?
Dusky Thread is a rare, quest-exclusive crafting material in Fisch. It cannot be purchased from any shop, traded with players, or found as a random drop. The only way to obtain it is as a direct reward from the NPC Merlin upon completing the first part of his “Astraeus Serenade” questline. Its primary purpose is to serve as a key component in crafting the high-end Astraeus Serenade Rod.
Step-by-Step Guide: How to Get Dusky Thread
Obtaining the Dusky Thread is a multi-stage process that requires preparation and specific catches.
Step 1: Unlock and Start the Quest
Before you can begin, you must:
Complete all of Merlin’s previous quests. Ensure you have finished every quest he has offered up to this point.
Talk to Merlin. After fulfilling the prerequisite, speak with him again. He will give you the quest “Astraeus Serenade – Part 1.”
Step 2: Understand the Quest Requirement
Merlin’s request is specific. You must catch and deliver three different mutated versions of the Radiant Crystal fish:
Celestial Radiant Crystal
Serene Radiant Crystal
Breezed Radiant Crystal
You must have all three in your inventory to proceed.
Where to Find Radiant Crystals & How to Catch Them
All Radiant Crystal fish are found in a single, special location:
Location: The Mineshaft area.
How to Access: The Mineshaft was added in the “Merlin Rework” update. It is accessed by jumping into the ocean behind Merlin’s house. Note that this area typically cannot be entered without the “Merlin’s Veil” effect, but this quest path provides access.
Each mutated variant requires a specific rod and has different catch conditions:
1. Celestial Radiant Crystal
Required Rod: Celestial Rod
Catch Chance: 100% (guaranteed)
Condition: Must be caught during the “Celestial Bonus” Admin Weather Event. This special in-game weather is announced server-wide and is your only window to catch this variant.
2. Serene Radiant Crystal
Required Rod: Polaris Serenade Rod OR Duskwire Rod
Polaris Serenade Rod: 20% base chance.
Duskwire Rod: 2% base chance, increased to 4% on a Perfect Catch.
Note: Both the Polaris Serenade Rod and Duskwire Rod are obtained from the Underground Music venue.
3. Breezed Radiant Crystal
Required Rod: Wind Elemental Rod
Catch Chance: 25% base chance.
Completing the Quest and Receiving Dusky Thread
Once you have successfully caught all three mutated Radiant Crystals (Celestial, Serene, and Breezed):
Return to Merlin.
Speak to him and hand over the fish as requested.
Upon completion, Merlin will craft the Dusky Thread for you, and it will be automatically placed into your inventory.
What is Dusky Thread Used For?
The Dusky Thread is not a final product; it is a crucial material for a more advanced craft.
Primary Use: It is a main crafting ingredient required to create the Astraeus Serenade Rod, a powerful and sought-after end-game fishing rod.
Crafting Tip: Increasing Mutation Chance
When attempting to catch mutated fish for this or any quest, using a Mutated Enchantment on your rod is highly recommended. This enchantment provides a +90% bonus to mutation chance, dramatically increasing your odds of obtaining the specific Serene or Breezed Radiant Crystal variants you need.
FAQ
Q: Can I buy Dusky Thread from another player or an NPC?
A: No. Dusky Thread is non-tradeable and non-purchasable. It is bound to the quest and can only be obtained by completing “Astraeus Serenade – Part 1” yourself.
Q: What happens if I miss the Celestial Bonus weather event?
A: You will be unable to catch the Celestial Radiant Crystal until the next Celestial Bonus event is announced. You must wait and try again when the event is active.
Q: Do I need to catch all three fish with the same character/rod setup?
A: No. You can use different rods and setups for each fish, as long as you meet the specific rod requirement for each mutated variant. The fish just need to be in your inventory when you talk to Merlin.
Q: Is the Astraeus Serenade Rod the final reward from Merlin’s questline?
A: The Dusky Thread from Part 1 is used to craft the rod. The rod itself is likely the culmination of the questline, but you may need to complete further steps after obtaining the Dusky Thread to finish crafting it.
Q: Can I access the Mineshaft anytime after the quest?
A: Standard access to the Mineshaft is typically gated behind obtaining “Merlin’s Veil.” The method of jumping into the ocean behind his house is a specific access point for this quest.
Conclusion
Securing the Dusky Thread in Fisch is a test of dedication, preparation, and timing. The journey involves completing Merlin’s prerequisite quests, strategically gathering three rare mutated fish from the Mineshaft with very specific rods, and capitalizing on limited-time weather events. While the process is demanding, the reward—a key material for the prestigious Astraeus Serenade Rod—is well worth the effort for any angler seeking to master the game’s deepest challenges. Prepare your rods, watch for the Celestial Bonus, and embark on this epic quest.