Talk:Battle Arena/@comment-5020152-20131116171712/@comment-4830404-20131116173919

Use the calculator above. If you don't have any dragons that have a more than 10% chance, I wouldn't waste strong dragons on it. Every dragon, no matter how bad the matchup, has a 10% chance of winning. When I get into a situation where everything I send is a 10% chance anyway, I don't put my good dragons on cooldown, I just send level 1s and stuff.