Blizzard has announced an exclusive competition for Australia and New Zealand with the winners taking away 10 invitations to the World of Warcraft Cataclysm beta for their guild.

Entry is simple: Blizzard wants you to share screenshots of your guild's greatest triumphs and proudest achievements from World of Warcraft. "Whether you and your mates just took down the Twilight Destroyer or you've crushed Kel'thuzad for the first time, we want to witness the milestones of your success," reads the press release from Blizzard.

"Each guild master who submits a winning screenshot will win 10 invitations to the World of Warcraft Cataclysm beta test for their guild. The competition will be on for give weeks and each guild is limited to just one submission. We'll pick five winners each week for a total of 25 winning submissions from eligible participants starting August 27, 2010."

The full contest rules can be found here.