Thread:Rianza33/@comment-9497553-20130918092500

For Diamond tournament Level-6-16,You should use a legendary ragon at first to defeat the Pure Metal Dragon(Level-22-30),Second dragon you should use is a Pure metal dragon(Level-22-30) because the wizard dragon is weak against metal and Pure Metal has strongest metal attacks,At last you should use a Pure(Level-22-30) to defeat the Crystal Dragon and this one is tested by me that it will work for sure.

I think other tounament are easier to figure out the srategy,so i leave them to you.

Hope i helped. 