In this guide, you will find out how to get the Charm, Sharpened Claws, and Swipe in Warframe.
Charm, Swipe, and sharpened claws can all drop as a drop reward for killing Hyekkas which you can find as Hyekka masters spawn them. You can find them in just about most grineer missions but the ones that you will need to mainly run are defense missions on Saturn, Ceres, or Sedna.
The mods do have fairly low drop rates, so you might not get them on your first run unless you are a fairly lucky person when it comes to RNG.
