Not as hard as I thought.

In this battle at first glance it seemed that my opponent had a team that is comparable in strength to my own. Powerful summoner with annoying abilities, only legendary monsters...on paper this seems like a one scary team. And yet my monsters were able to win this battle without too much trouble. I believe that the main reason for this victory is that my team benefited from battle rules more. While selecting my team I ignored the Stampede rule and focused on the Melee Mayhem rule. This left me with a few options. I could have used a team full of melee monsters( and possibly pick MYLOR CROWLING as my summoner? or maybe YODIN ZAKU...). But in the end I decided to play with magic team while having two tanks that both has thorns and magic reflect. I expected that my opponent will have a lot of melee monsters and that trying to kill my tanks will harm his team more than my team. So I even added CRUSTACEAN KING to make sure that my opponent will pay a high price each time he will attack my monsters. My strategy worked better than I expected- I beat a strong team without losing any of my monsters.