Hey there, we have PvP Linkshells for all 3 GC. I manage the facebook page for the Server so if there is anything you'd like to know I'll be happy to answer your questions. As far as raiding goes, most of the groups on Cactuar are on A3S with 15 people who have cleared A4S. My FC will host Community nights for Diadem HM and host auctions. We've been a little behind on the auctions but we plan to bring them back at the beginning of the year. If there is anything else i can answer please ask away!