What is the best deck for DT? I'm talking the top of tier 1, with all the best cards of that clan.
There isn't a very very best deck out there, but it is probably something along these lines:
Keep in mind, if you want to actually win a DT, you're gonna have to try for a very long time. It's extremely rare for people under level 50 to win tournaments.
That is a 23* deck, sometimes it's hard to find opponents ot you will get the same opponents over and over. Try something between 27*-31*.