hi guys i started to play a few days ago
i red lots of guides
but most of them writen for constructed or arena
i need a ranked mode deck mostly with basic or cheap to craft cards

i just win %70 of games till now with this

http://www.hearthpwn.com/deckbuilder/shaman#47:2;55:1;74:1;97:1;112:1;146:1;174:2;256:2;270:2;289:2;357:2;386:1;390:2;392:1;420:1;424:1;472:1;491:2;502:1;510:2;603:1;

but i need some advice about cards
do i miss any card which is essential ?
or
do i need to change them?

i rely on bloodlust-charge-stealt for burst damage
i successed to otk a few times

tnx in advance