Board Thread:Dragon City Gameplay Questions & Answers/@comment-2.49.245.164-20130622030044/@comment-10090661-20130623004736

Think in terms of probability & possibility:

The probability of getting a Pure from two identical Legend-types is a little lower than from two different Legend-types, because you have an additional possibility of getting a Legend of the same type as the parents.

When you breed two Legend-types, the breeding system chooses randomly from the complete possibility list of all Elementals, Hybrids, Rare Hybrids. In other words, breeding two Legend-type dragons can result in any of the dragons in these lists. The Pure Dragon is also added to this list. If the two Legend-types are identical, the Legend-type is also added to the list. This one comes in at high probability. If the parents are at level 10+, Some Exclusive Dragons are added to the list. And more Exclusive Dragons are added at level 15+. The longer the list, the less your probability of getting that single Pure Dragon in the list.

The possibility list is like a dartboard, the dragons in that list like rings & sections on that board. The board is always the same size, but the rings and sections grow smaller as you add more to it.

As you can no doubt tell by now, the probability of you hitting the center (where the Pure Dragon is) grows smaller as you increase the size of the list.

This is why we advise you to keep your list as small as possible, by breeding two different Legend-type dragons, at as low a level as you can. :)

Good luck!