Pathbuilder implements the Handwraps of Mighty blows different; as a regular item (optionally with the fundamental runes already applied) This is not a bug in Pathmuncher actually, as the implementation in Pathbuilder does not allow to add property runes as well.
Anyway, the way theyŕe implemented makes importing a character with these impossible as the item cannot be found.
Pathbuilder implements the Handwraps of Mighty blows different; as a regular item (optionally with the fundamental runes already applied) This is not a bug in Pathmuncher actually, as the implementation in Pathbuilder does not allow to add property runes as well.
Anyway, the way theyŕe implemented makes importing a character with these impossible as the item cannot be found.