Talk:Hand Dragons/@comment-182.69.140.123-20141004152856/@comment-10412586-20141004161325

You need to know their Glive! Username. Try searching their username in Glive!, once you find them, send a friend request and wait for them to accept.

Once they do, you can invite them to a battle so that you can play together.

If you can't find his username in Glive, try searching in Gamecenter.