Board Thread:General Discussion/@comment-24250059-20131204053024/@comment-24250059-20131207051231

Epic Paladin took it out on both my accounts, but I was really surprised as nothing is better than 10%. Even though they say 10% I tend to go in the order of the battle calculator (lower the level until differences appear). Not sure if it helps, but can't hurt. I also seem to have better luck on the 10% opponents if I follow the color rules - of course no colors are preferred vs Champion Dragons.

Good luck!