Clash of Clans tips. In this video, we'll show you how to join a clan. To become a member of a clan you must first repair your clan castle, which will cost you 40,000 gold. If you don't want to join a clan, you can create your own, but it'll cost you another 40,000 gold. Clans are important, because they can help you defend yourself or execute raids on others. You can move from clan to clan to see which you prefer, but be sure to abide by the rules of a clan to prevent being kicked out!Go to GamerU.com to view our entire library of fast, fun and free tips. We are adding new courses and uploading new videos at GamerU.com every day. You get stuck, we get you answers!