" Can I join a battle with my friends or my clan mates?
So far, there is no grouping option available. The most you can do in-game, is to add friends to your list which will enable you to see when they are online (go to the "social" button on the right of your text box).
The only way to fight with your friends is for you and your friends to join the same battle manually in the Campaign tab.
Likewise, there is no clan organization options yet. "
