Board Thread:Off Topic / Fun and Games/@comment-30160565-20180131204301/@comment-32042142-20180131214501

It is in MGE universe context? Or in any fantasy world context?

A sword made of flesh and/or with some kind of mouth in it. ( but then it's just a creeepy weapon, not a weapon based on fear itself)

You can have a sword(or a material) who work like demon realm silver, but cut throught people courage and will to fight (instead of cutting throught there flesh or spirit energy), (so it's just scared them basically).

EDIT : (there is also the scarecrow gas from batman, but it's pretty classic)