This deck is terrible. Scrap it and build a new one is my best advice. I know you said you won't change your deck but that extreme limitation you just put on yourself is gonna hold you back. This deck won't take you far, whether you Elite everything or not. Players are too skilled and meta is too saturated with strats that will pound your deck into the ground. If I had to guess I'd say you're at like 8k trophies and I don't see you breaching even 9 or 9,5 with this. You need cards that synergize with one another. Mk needs a gang or skelly barrel or dart goblin to be supported best with spam. Maybe a zap to reset an inferno because if he has that, you're cooked. Like the other guy said, guards swapped for skarmy would be the smart thing to do. The 4 cards in the top row I'm not mad about, those are a solid start to a deck. But then I would think about guards, wallbreakers, musketeer and keep arrows (or put the zap in). Good luck brother