tournament question

What do you have to do to enter a tournament. Do you have to have a required number op games played/won? Or can only subscribed members enter tournaments. I have skimmed true the faq, but couldn't find an immediate answer. (maybe I looked over it but I think I didn't read anything about it. 😏 )

You have to be a subscriber in order to enter a tournament. Or a siege, or a Clan.