Luma Rain

So I just found out that the luma drops you get for a luma can change over time, yesterday my 7 lumas I had would only give me 300 each total of 2,100 luma drops, but today I traded my lumas 4 for 350 each and 3 for 450 each total of 2,400 luma drops.

I’m gonna save up for 5,000 luma drops to buy 10 umbra radars because I really really want to get my first umbra