Is this for the mission? 5 wins? If so, just use Ambre with Ulu Walu or Bangers.... you should be able to get 5 wins in no time.
You want higher... well, I've never managed to break 15, so probably not the best person to give you that advice. But there are some other posts here from people who have achieved 20 or so wins --- doesn't hurt to try those decks.
That is my guide on techniques and styles for both Type Elo and Type 2. Hope it helps.
@gordo my highest is 10 so I already got the mission and the decks that ppl post are clans I don't have and I don't want to dish out 100K+ on a clan in not to familiar with