nah, quite the opposite actually.
sometimes you need several tries until you breed the monster you want.
but it is easy to find out how to get most of them.
go to the store and see the monster's elements, then in order to breed it, you need to have all those elements in the two monsters you're breeding together
for example you want a fire + water monster
in order to breed it, you need to breed a fire monster and water monster
for others that don't show their elements, look it up and it'll show you how to breed it
