Diamond will also split into light. No other way to explain diamond x night giving you a dream dragon.
I think mythic DOES split since most of the fails are red/ yellow hybrids. And I too have gotten hybrids from diamond x diamond.
It is becoming painfully clear that there is no longer any real plan behind the breeding combinations. There used to be something that resembled true genetics to this game but that has flown out the window with the newer elements. I don't mind 30 or 40 or 60 fails. But when people are over 500 fails on dark angel it just gets stupid. There is a difference in making a game challenging and what TL has done.
I used to spend quite a bit of real money on this game. I think TL works hard and they should get paid for it. I've backed way off on my spending since the Dark Angel debacle. I don't mind paying for their work but I want a reasonable chance of getting what I want when I spend my money. I don't feel like I have one anymore. I could just buy the new dragons but that defeats the purpose of "playing a game". I'm just going to work on expansion and growing food to raise all my diamonds. Since it takes me four days to expand and clear, that should take up the rest of this year.