Scorch affects only 1 card so it doesnt work, weather affects only 1 row so it doesnt work. etc plus you need a lot of RNG to get such cards in the first place and these are limited. Also when you are heavy on special card to counter NK then you are doomed against GREEN deck with their practically always present and indestructible bugged/broken HAWKER SUPPORT.
So you say to counter NK expose yourself to SCOIATELL and still you need a lot of RNG to beat NK
Also which is worse you are forced to commit in 1st round and last 2 rounds are all about RNG(which card do you get from the deck after 1st and/or 2nd card.
Anyway no other deck is even close to be able to execute a winning game combo when enemy passes after ~4-6 cards !!! There is absolutely nothing to counter it after ~<6 cards pass. The whole game is broken as NK can pass 1st in 1st round while all other factions practically cant 1st pass in 1st round at it is an auto win and the game is lost just 1fter 1st move no matter what.
How is it no game breaking?
It cancels most of abilities of Skellige deck. It is all about being lucky with weather. You cant even play around giving up 1st round which suppose to be Skellige attribute.