So, after I checked all the cards, here are my impressions:
Gold cards, without immunity, are the same as Silver ones and in some cases worse because Silver cards can be used by some efects like recall them and gold ones can't.
Factions: I liked the changes and some of the new cards overall because they focused on some deck strategy, like Crew, Spying, Reveal, Discard, Boost, Damage, Strenghten, Dwarves, Move, Deathwish, etc.
I have a question about one card though, I don't quite understand its meaning: Assassin - damage enemies by 8 and then 8, what does this mean? I guess it means it damages 8 enemies by 1 and one random enemy by 8 or we pick two enemies and damage them both by 8? Someone who has this card and already used it can tell me please?