Perhaps you may be looking for a casual guild? You can try us, the Tribe Guild.
Please swing by our site and have a look around. We are a mix group, so we have hardcore gamers for you to test your mettle against, and yet, we have people that just wants to screw around and have fun (AP Tristina actually rocks). So drop by and have a look. Most of our members are in the Americas, but we have some overseas. We play on the USA servers, so I'm not sure if that's your server. If you have any questions, you can direct it to me. My IGN is Obsidian Enigma, and I'd be happy to point you in the right direction.