【How-to】How do you breed a blue moon dragon in dragonvale

Breed 2 hybrids, each with different elements, like swamp/storm, as swamp dragons are water/plant hybrids, and storm dragons are cold/lightning hybrids. Examples you could try are mountain/ash, quake/ice, and so on. For better chances at epic and rare dragons, try using 2 hybrid dragons of level 11 and up.