Is this meant to be a DT deck? You won't win any DTs but by smart play and just playing a whole DT you should be able to get the one credit from getting top third. Do even one of those a day and that's 250 clintz a day without even factoring in how much you get from fights. So my suggestion is to do that until you can save up enough to replace Gheistling, Luba, and Ernst. The Freaks half is fine, but you won't be able to play anything besides Fight Club and Daily Tournaments with the low star count and that bad GHEIST half.
Mok, Elke, and Dolly are good cheap cards. If you sell off Luba and Gheistling and get about 1k clintz more you should be able to have a good low star half deck. Ksendra is a good card for her price too, but she's a bit over a thousand clintz so you'd probably have to save up for her after you get the other ones I suggested.
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