Started this season off on ladder with a Koschey manor deck and entered pro with a decent 69% winrate, now my winrate is closer to 48%.
Today I jumped into Training to warm up and I just started losing all my games with the exact same deck. In total since season start 83% of my matches are against NG.
Some games were just missing key cards, but many games against Renfri Soldiers, Enslave 6, and Imprisonment felt unwinnable because they are so resistant to being bled R2, and even with scenario sometimes I can't win R1 against their 5p bronze spam. Against other non-T1 faction decks I don't feel this problem.
I think the 5p bronzes need to be toned down. Incubus can hit 9-13 points but you can only play it once or twice since there is a finite target pool in the opp's graveyard. Would be nice to see the NG bronzes limited in a similar way, maybe Slave Driver needs to consume a Tactic in graveyard to work, or Nauzicaa Sergeant can only play 1 Battle Prep in each new round, so you have to spread them out instead of spamming them.
Source: https://www.reddit.com/r/gwent/comments/xbu22r/mo_trouble_vs_ng/