Hearthstone legend friends have no fighting options.

Does the subject want to ask "the reason why Hearthstone legend friends don't have the option to fight"? Different versions have different service areas.

1, different versions: the two sides have different versions of the game, so you need to update and download the latest version before you can use it.

2. Different servers: the regions and servers of both parties do not match, so you need to select the same region and server to play.