Cutie mark help (TW death)

I need help making a cutie mark and would love some ideas. My charcter is very precise at her cutting skill (shes evil) but i dont want to make her look super edgy and i want her cutie mark to be subtle in its future use. She could have become an amazing cook with her amazing cutting skills but instead was precise at cutting ponys instead. Yes i know i said i dont want her to be edgy but i mean i dont want her look to be cringy and edgy its not crazy to think a pony could become evil and hurt others. Anyways throw me some ideas. I wont post my oc anywhere its for my personal use.