Iceflex is mithral that has been treated with white or silver[2] dragon breath, infusing the metal with its subtle wintery magic.[3]


Iceflex has a glowing dark blue color.[4] Mithral itself has a sparkling silverish-type, gun-metal coloration with elements of flakes and light in it, but iceflex has a more dull bluish hue, almost like ice crystals have embedded within, seeming to hold faint specks of light blue energy within. It is cold to the touch.[5]

The Mighty Nein's Quest

"Uthodurn" (2x73)

The party is told by Umagorn Smeltborne that he needs iceflex to reforge Caduceus's broken sword. He explains what it is and suggests they ask Ava Endlewood if she has any.

"Manifold Morals" (2x74)

Ava Endlewood sells the party some mithral, but does not have any iceflex in stock. Umagorn melts the miscellaneous mithral into a single ingot, and tells them that it will change color when it is transformed by a white dragon's breath into iceflex.

"Rime and Reason" (2x75)

The party is successful in enticing Gelidon to breathe onto the mithral ingot, transforming it into the iceflex they need.

"Refjorged" (2x76)

Returning to Uthodurn, the party escort Umagorn and Deilin to the Underforge where Umagorn successfully uses the iceflex to re-engrave Dwueth'var's runes[6] and create a sword of silver metal with a slight blue shimmer to it, akin to the coloration of iceflex.[7]


  1. See "Uthodurn" (2x73) at 3:52:55.
  2. See "Talks Machina #124: 'Rime and Reason'" (TMx124) at 0:18:18.
  3. See "Uthodurn" (2x73) at 3:52:55.
  4. See "Uthodurn" (2x73) at 3:52:55.
  5. See "Refjorged" (2x76) at 0:15:33.
  6. See "Refjorged" (2x76) at 4:13:34.
  7. See "Refjorged" (2x76) at 4:47:25.


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