Aaaaannnd we're back to this. Literally every culture in existence ever developed their own kinds of traps. Where there is hunting there are traps suited to their environ and needs. This is just the pinnacle of dumb.
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This is just bad. If you want to highlight a character's skills, think of something else. Anything. But use your common sense and dare I hope for a shred of creativity.
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If the story keeps adding these stupid macguffins while pretending that's plot development then I am dropping it.