I'm kinda new in the game (two months now) the first time I saw Rooftop Vigilante though that it was an amazing card so I tried building a tribal deck around Valkyries and Gunslingers. I really like that quickdraw+deadly thing so I try to have as many units with those skills on board.
I built this deck with the cards I have so that's why it's not 4 of's the best cards. I haven't played a lot on ladder with this deck but I won a gauntlet once or twice and a few casual games!
If you guys see anything that can be improved don't hesitate and post it in the comments! Thanks a lot!
EDIT: I changed a little trying to fix the power base. Withdrew a few standards to put diplomatic seals and I got another hideout pistol so I took out the lawman's sidearm