Talk:Breeding Structure/@comment-96.29.167.141-20130528112807/@comment-5832451-20130602150604

Also note that the monsters on the breeding list do tend to get juggled around a bit - I notice usually after placing a monster that it has changed some. So if you were doing it by memory or looking at other monsters that might be it.

Interestingly, even if the above person HAD chosen a Mammott and Potbelly and not realized it, ending up with a Potbelly would still be somewhat noteworthy. I've never had a "fail" when correctly breeding for a 2-element monster and gotten a parent back.