How to counter against mossborn hydra/landfall decks? | tcgmode

I'm a very new player one of my friends built me an angel deck (idk the proper name but she said its very common) and have been playing casually for a few weeks now. I made it to gold 2 recently but everytime I see this card played I just concede 🫩. I can have infinite 'this creature can't attac...