http://www.gamerscripts.com/dmu/ viewtopic.php?f=9&t=4252&p=47173#p47173

Full Details here

got a good yugioh deck on DMU? You can compete to earn a 1-year BYOND Membership...for free!

Winner gets a 1-year byond membership; though competition is fierce in a 64-player tournament

Also; byond members cannot register. Register in the thread above, NOT In this topic. Also note: You do not need to register to join the tournament, but if you don't you won't be garunteed a spot