Edit the character's stats to the desired extent.
Here you will find useful downloads for Diablo 2 - Trainers, hero editor, diablo 2 item files, PlugY, Holy Grail folders and others as the time goes by. Possibly you need to give Hero Editor Admin permissions to view the files where 1.
Although some were available with the Lord of Destruction expansion pack, many others were added in future patches. 13 - Logiciel Windows Installation: Décompresser puis lancer "setup.