On my first day, I held a batch of rookidee eggs on someone's profile while trying to attract interactions to hatch the lab quest eggs, then accidentally reloaded, and the rookidee eggs had been hatched, and one of them was albino. I congratulated them on the albino, and they told me to let them know when I unlocked trading. I let them know and within moments they sent me the Rookidee!
I also got a bunch of specials, variants, and I think a couple of exclusives, all with medium gems, from my friend PurpleTiger
in the same day, and a couple of days later, I asked to buy a S/A Lillypup pair and the shop owner gave them to me for free (Not saying who it is to protect them from people taking advantage, but if they see it thank you!) There was also someone who gave me an Orkit, and another person who gave me a Kenyip, and I asked someone if some albinos were supposed to be in their uft field (I think it was a 10GP field, but i don't remember) and they gifted me the albinos. That's not all of them, but that's all I can remember right now!