Dragon Breeder 3

I have produced two dragonling sons, but only one has become a full dragon.
Without another crystal, my second son will fade away. Together with my dragonmancer girlfriends and an army of soldiers, we're going into the subterranean realms to find more crystals.
But my mission doesn't stop there. If I find more than one crystal and the fabled substance that will restore my potency, I will father even more dragon children. How many children are too many? There's no ceiling when you're a Dragon Breeder.