Originally Posted by Tomitain

I want there to be specialized bloom bird stages like there are for dragons. I had to buy a blue bird from the exchange shop in order to bloom Bipinna Cosmos (my first ever 5* Knight) because the 80 stamina concept stage keeps giving me purple and red birds. I almost have enough birds to bloom an entire squad's worth of magic or slice Knights now but I'm still waiting for a second blue or yellow bird as a reward.

Has always been farming, you will get. Do not give up.