Talk:Rainbow Dragon/@comment-174.252.169.88-20120207100931/@comment-4775325-20120207103158

The description implies that Rainbow is the rarest dragon and i'm sure that Backflip have made it so. But with random chance involved things like that happen (like rolling 3 sixes in dice, it has a low chance but it does happen and can even happen multiple times in a row). If you want to ensure that you don't get Rainbow dragons you should use a combination with only 3 elements(Rainbow requires 4).