Oh the irony. When I hear clan castle I say "Oh the irony". When I started clash of clans you had to pay 40,000 gold to re-build my clan castle. Now because my cousin and my brother started it costs 10,000 gold to re-build their clan castle. It was worth it though because now I am way better than them. Even though my brother got to a so close maxed out town hall 7 so fast I am still better than him. Anyways, when you tap your CLAN CASTLE click the icon with a sword and the bottom it will say clan. Type in a clan name and if you want to join click the clan and tap join. You can also create a clan by clicking obviously "create clan"
