It was over in 2020 for me, actually. Since the last season ended before the new year and after we went on vacation, I picked the rewards today.

22 reward cards waited on me. Which were these cards?

Golden Serpentine Mystic

Any use for this card and its ability?

Upgrades

Wood Nymph is at level 7 now.

Screeching Vulture was upgraded to level 3.

Baby Unicorn is also a level three card now.

And that was it for the season.

Better and better