We're running Clash of Clans Freerolls
with a total of 10 tournaments running at 7:00pm and 2:00am EST from July 23rd to August 10th. Top 5 players in each freeroll will receive a Sack of Gems (2,500 Gems).
Clash of clans is an epic combat strategy game and Gems are the official currency used to build villages, upgrade buildings, or increase a hero’s healing rate and more.
All you need is an Americas Cardroom (http://www.americascardroom.eu/) Account and you'll have lots of chances to conquer the gems.