Thank you guys. Now, I found the way to see where upgreades are. Yes, the list is totally outdated. Topic closed.
Greetings, I am new in this game and I may don't know everything. Just as in title, I am looking to acquire "upgreades" to "Master Archer" card. On which PvE map can I "grind" them? Not only Master Archer, There are a lot of "starter deck" commons which upgreades aren't shown on the e.g. Encounter of the Twilight mission.