I played the game 1000h and I tried a lot of Gauntlet Decks. The best winrate for me so far goes to this deck. Its a strong deck for any meta, but vs AI its super strong as AI does stupid mistakes. You need some time to master this deck but in the end the only thing that will make you lose is A: 1/2 mana all the time OR you done a fatal mistake. Enjoy guys, you will not regret.