Revenge of the Hunter

Keeping Rapid Fire is optional, but nice to have the early game small board control, or hold it for a threat later. The weapons are good to keep for Bloodscalp Strategist synergy. I personally feel like Rat Trap is good to keep because with Rise of Shadows, I feel like whether against an agro deck or combo deck, a lot of cards could often be played early game, either for your opponent to have a board or get card draw. But depending on the match up and how you are feeling, you can mulligan however you feel is safe.