Board Thread:General Discussion/@comment-26845384-20150820140616/@comment-25623761-20150820143630

Yes, if you want to keep breeding fire dragons just for battles, provided you can win in less than 7 battles, it would then save you 6 gold, maybe more if you won earlier.

I am not an expert at the battle arena. I will keep trying, without gold, until the very end. Then when I decide I am too tired I will use the ultimate his as the third hit and speed up to battle again right away. Sometimes I will get a critical hit on the first or second hit, so I can save my gold. Also, I will try using my low level duplicate dragons, if I am at a level that only has a 10% chance of winning. Sometimes they work, and sometimes they don't.

Good Luck to you with your battle arena!