I'm proudly presenting you Diablo 3 Clan League ; a community dedicated to duelling. Our goal is to create a community for players all accross to take part in the best duelling Diablo 3 will see. We have our own league script using the ELO system, own TS/mIRC channel and more than a decade of experience in hosting and facilitating duels in Diablo II. Several key players from the big leagues have gathered in the effort to make the community a really nice and good place to find the best duels in the Europe and US realm. The community has her roots stemming from the big leagues accross europe. You will find people from Euro-pvp, Postreality, AoW, PCL and D2classic there.
I can recommend joining the community if you are looking for quality duels.