question about d2 mods

[Orange]

can you use disabled bnet keys for it and still play online?

[Cloudfire]

Yes, since the realms aren't hosted by blizzard.

[Zoen]

Originally Posted by Cloudfire

Yes, since the realms aren't hosted by blizzard.

That, and private realms oftentimes don't check for duplicate-existing Keys that are connected, so you can share a Battle.net banned set with several friends, and you can all play at the same time.