Talk:Cosmic Karma Dragon Tales Event/@comment-33001284-20170831224938/@comment-27957947-20170901014409

The only 16 hour outcome for green X yellow is Prime Life. Either you've added colors other than yellow and green into the mix, or you are using two level 15 dragons in the den. Primes can only be bred if both parents are level 15.

If you breed dragons that contain only green and yellow, and dragons that are lower than level 15, there are only 9 possible outcomes. One is 18 hours (Nymph), and all the rest are 10 hours or less.