For the similarly named material in Xenoblade Chronicles, see Worn Muscle Fibre.

Worn Muscle Fibers are common materials in Xenoblade Chronicles X. They can be obtained from Evellos in Primordia or Monoceroses in Cauldros.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.