So i think u want to make a cheap Deck?!
Then Dave and Eugene r a great Start. Perfect Addition is Noland. Cheap and strong Char.
Montana is a lil Bit difficult.
Spiaghi should be in and Deck. Walker and Sharon r good Chars, too. Good power and damage and Waller is a great Bluff Card. Sharon has great damage for a 3*. The 4* Montana should be Desmond. One of my fav Montana (maybe the best 4* Montana, only Edd Cr is comperition for him).
Now we Need another 4* Ulu...Shayna is ok how she is.