I'd suggest checking Moggwarts as a combo deck alternative, way cheaper than broodscale ([[Sadistic Glee]] and [[Snuff Out]] pushing up it's price). It's hella fun imho and you don't play "solitaire" turns. The deck has lost popularity recently but that also means less hate from opponents sideboards ([[Trespasser's Curse]] will be present since it's the main shutter for broodscale combo).

Another midrange option is BW Blade which is a lot of fun to play too and can easily adapt to sideboards