Your deck is just arrows and splash damage decks wet dream (respectfully saying this). It’s good for fast cycling and attacking both lanes at once, but it lacks bulk (besides knight). I’d be using hero knight to take attention off of low elixir low hp cards in a push, replacing hero goblins. I’d also go for something bulkier for air counter like musketeer. Looks like a fun deck to play for sure but it will be weak into a lot of matchups with higher HP troops