Originally Posted by Drip

lvl 100 bloom dragons drop randomly and very frustratingly. If you ask me, all chests on the 80 stamina dragon maps should be converted to gold chests, so they at least won't ever drop lvl 5 dragons anymore, only lvl 20/100 dragons. (Same thing with the Manyu maps, really, the 80 stamina maps should only have gold chests)

That won't change a thing, at the rate the lvl 100 dragons pop, you are already selling lvl 5 and lvl 1 by the boat loads and they even sell for the same amount. As is, getting 1 lvl 100 dragon doesn't seem to be an issue, but there must be diminishing returns because getting a 2nd one sometimes is not possible, and getting a 3rd one is impossible on the same day. All of which means that to evolve a yellow you need to start farming bloom dragons 3 or 4 weeks in advance, who does that? To evolve a rainbow you need a month or more to get it, and then another month or more for the dragons, it is no fun!