They are based on Sickles and Scythes and the idea of soul-stealing blades. When they "end" someone, their souls become trapped in the piece of clothe at the end of the blade.
They have the ability "Soul Reaper", this absorb any ghost-type attack and restore some HP
Yayoi-era polished stone semi-lunar reaping knives, used to cut ears of rice before the apparition of the sickle.
Those kind of stones knives could be found in many cultures around the world. As stated by archeologist OP, what is super interesting is that they are still used in some areas (last pictures is captured from in Chinese video and shows a similar tool made from iron).
Tbh, they look so handy I'd love to own one for foraging during strolls!
Hey you! Need a new blade?! This is up for grabs on our website for $550 including shipping in the USA!! Follow the link in my bio for more info. Thanks everyone!!
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Austria
1930