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Granblue Fantasy: Relink/Sigils and character slots
Transmute Sigils at Siero’s Knickknack Shack — guide illustration
Sigils and character slots

Transmute Sigils at Siero’s Knickknack Shack

Convert eligible surplus into random Sigil outcomes when you are ready to exchange certainty for a chance at upgrades.

PC / Global, with Endless Ragnarok expansion (released July 9, 2026)
WHERE & HOW TO FARM

Where to farm

Siero’s Knickknack Shack in town, Sigil Transmutation menu.

Sigil transmutation is a processing sink with random results, not a direct way to choose a guaranteed trait. Keep copies that support current builds, then use eligible resources or surplus Sigils through Siero’s menu. Review the cost and output rules displayed in your game before confirming, and stop when the outcome meets your target or the remaining stock becomes valuable.

See farming steps ↓
GET STARTED

How to farm

Before you go

  • Unlock Siero’s Knickknack Shack services.
  • Accumulate resources or Sigils eligible for the displayed transmutation option.
  • Keep a reserve of Sigils used by active builds.
  1. Visit Siero and open the Sigil Transmutation service.
  2. Review available transmutation choices and their listed costs.
  3. Set aside unique or build-defining Sigils you intend to keep.
  4. Select only eligible surplus or resources for the chosen option.
  5. Confirm the transaction after checking the cost.
  6. Inspect the resulting Sigils and compare traits and ranks.
  7. Equip useful results and retain or recycle the rest according to your needs.

Farming tips

  • Treat every result as random; transmutation does not promise a chosen target.
  • Use duplicates and unwanted items rather than sacrificing your only useful copy.

Repeat, collect and use

Repeat while you have eligible surplus and accept random outcomes; each transaction consumes its displayed inputs.

Common mistakes

  • Assuming you can select the exact result; outcomes are random.
  • Feeding a sole build-defining Sigil; reserve it before opening the menu.
  • Spending without reading the current cost; inspect the transaction details each time.

When to stop or switch

Stop when the target effect or rank appears, or when further inputs are more valuable for another progression goal.

Sources & fact checks
relink.gbf.wiki ↗
REWARD DETAILS & CONDITIONS

Sources & rewards

Farming route

Transmute Sigils at Siero’s Knickknack Shack

Siero’s Knickknack Shack in town, Sigil Transmutation menu.

  • Unlock Siero’s Knickknack Shack services.
  • Accumulate resources or Sigils eligible for the displayed transmutation option.
  • Keep a reserve of Sigils used by active builds.
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