You're a loner, but you are fearsome by yourself. This build is for the solo players out there, who love to survive a posse fight, and want to leave a mark on those who left a mark on you. A shotgun is a lover, and Tonics are you're best friend. "Slow and Steady" is perfect for living longer in the fight. It's a exploit, but darn effective in a fight nonetheless. Since you can only walk, pop this when you get close to your targets, or use a horse, as it's unaffected by this. "The Short Game" is your shotgun helper, as shotguns get much more deadly with this card. Plus, revolvers and other instruments are perfect for this card as well, long as you get in kissing distance of your target. "Strange Medicine" is a classic in everyone's library. It's good to keep your health up, specially when you're introducing your "friend" with a shotgun. "Fool Me Once" pairs well with "Slow And Steady" like cheese and wine. Plus, it's good for getting to said target when their shooting you away with their pals.