Here's my latest deck after experimenting with a handful of other clans.
I chose La Junta for several reasons and there is a reason why I decided against using a level 5. La Junta has several good cards with a lot of damage and good abilities, which makes it excellent for a single clan deck. My reason for forgoing a level 5 is the fact that it is just one card and in ELO mode, I have learned that it does more harm to me than good. Most of the time I never get it in my hand and during the games I do play it, it turns out to be useless half the time against certain cards my opponent has that seem specifically designed to take out my level 5 card. It also consumes a lot of stars that force me to use more level 2s/3s than I feel comfortable with. In any card game, it's also foolish to rely on a single card in order to win. So I decided to stop playing against the odds and play with them by using 3 level 4s, 3 level 3s, and 2 level 2s. With this deck, there is no possible way I can get hands as bad as I did with my Allstars deck, Pussy Cats deck, Nightmare deck, Ulu Watu deck, Uppers deck, Uppers/Morphun deck, Ulu Watu/GHEIST deck, and Ulu Watu/Junkz deck. All of which I sold one at a time for the funds needed for a new and improved deck. This deck has plenty of power, a lot of of damage, and several abilities that compensate for having only one clan instead of two.