Last night I rasied my firebat to adult and tried to breed it with my flamezilla but I couldn't breed (yes, he was an adult). Turns out, it cost about 76,000 gold to hatch them. That's unfair because you can buy any broom or house mount for less than that! Mrs.Greyrose, if you read this could you tell me why it's so expensive to hatch an egg if you had to raise two of your pets to adult.