While not a "torrent" in the pirate sense, the official Blizzard Battle.net app uses a background peer-to-peer delivery system to speed up downloads.
: You’ll need a client like qBittorrent to open the .torrent file. Diablo II: Resurrected Torrent Download
If you are looking for a standalone torrent version for use, popular "repackers" like FitGirl Repacks often host these files. While not a "torrent" in the pirate sense,
: Run the setup.exe or equivalent. Repacks often include "Offline Cracks" that allow the game to bypass the initial Battle.net login. Diablo II: Resurrected Torrent Download
Unofficial versions usually cannot access official Battle.net servers. You will be restricted to offline play or private mods like Project Diablo 2 . General Setup Steps for Repacks: