Clash Royale

I don't play this game often anymore but I used to play it every minute of the day when it first came out. You collect cards that have different skills and you can power them up. You go into battles with other players to win crowns and level up. You can create your own decks which holds up to 8 cards each, but during battle only 4 are shown until you play a card then the next will appear. It's a really fun game until you start losing 2 games..then 3, then 4, until you finally give up. I call it stress losing. I always think the next game I'll win, but I'm really just stuck on a losing streak.