At least the season end rewards are good (2021.09.16)
I claimed my season end rewards in the morning. There were 5 chests, and 4 of them contained cards. All of them are completely new cards for me. I have not even heard about any of them so far, and I still have not even tried any of them so far.
3 of the 4 monsters have the "Flying" ability. They will be good in the "Earthquake" ruleset. The fourth monster have the "Void Armor" ability, which is good against magic attackers, but that monster does not have any kind of attack ability, so that monster is rarely useful. But this is still better than the Legendary Potion charges. 😂