Talk:Breeding for Profit/@comment-174.253.201.99-20120323205554

Iron dragon is best for money or xp when sold from the nursery. Use the extra money earned to buy treats and feed dragons. The xp from feeding will put it over brass and chrome. Also since you will not be leveling up your metal shrine by selling the iron from the nursery, fill the two extra slots in the nursery with metal dragons purchased for 1,000,000 DC and sold for 500,000 DC / 1,000,000 XP every 8 hours. That's 2:1 XP.