The best Clash Royale deck can vary depending on your play style, the current meta, and your card levels. However, some popular and successful decks include the LumberLoon SD FishBoy, EGiant Bowler Nado, and GobG Sparky MW Rage
. It's important to experiment with different decks and find one that suits your preferences and strengths. You can also check out the top decks used by the best players in the world on platforms like YouTube and RoyaleAPI for inspiration