I think they made legendaries more legendary, and it bums me out
I played this game when it first came out, and I remember Legendary cards not being so...legendary. I remember getting a Stan of Many Moons from PvE; I remember getting a small handful of legendaries from Free Packs; I remember getting a couple from PvP Packs a couple from Lockers.
I switched phones and had to start over, and I think I'm about 6 or 7 months in, and I hardly ever see legendaries. I have not gotten a single one from a Free Pack; I have gotten one from a PvP pack; and I have gotten at least one from a Locker, probably 3 in total (best guess). I get one outside Battle Pass, Team Wars, and Guaranteed-Legendary Weekend Events like...once/month at best? And I play every day, 2-3 PvP packs/day, so it feels like even longer. I don't remember them being this rare, and it bums me out. I don't think I'll ever have a level 4 (or certainly 5+) legendary card because they're just too rare, and it sucks going against others who basically pay for that privilege.
I wish Legendaries were more common - even by 1%. I think they are too rare right now. I think it would be ideal if people who played as much as I do could reasonably expect to get one from a PvP pack, Locker, or Free Pack somewhere in the ballpark of once every 2-4 weeks (4 for the grind, 3 on average, 2 for a nice surprise). There are enough Legendaries now to sustain it. A part of me thinks it won't happen because I'm sure the people who pay for Legendaries have taken away the incentive to change. But it would be nice.