Use downloaded saves as a test server . Try the build. If you love it, delete the downloaded file and level the class legitimately.
The "Crucible of the Dead" and "Build & Compendium" sections often have users sharing blank level 100 characters. This is the safest source. Grim Dawn Save File Download
: Community members frequently share links to their own specialized builds for testing. How to Install Downloaded Save Files Use downloaded saves as a test server