Hearthpwn

I'm sad priest don't have any good decks right now (better than tier3) and I wanted to make something for quests. Built this deck myself and consulted it with a friend with golden priest, who suggested me a few changes, so the decklist looks like this now. 

What do you think about this deck? It's very top-heavy, so it's good against controls, but sometimes you can't do much against aggro shaman top start. I had turn 1 2/5 whelp against him, but no turn 2 play and just died turn 5 to his perfect hand. It also has lot of value and some direct/indirect card advantage like shifting shade/curator. Playstyle it's something between midrange and control, but probably midrange it's a lot minion based.

Got 11-2 score from ranks 10 to 6. Not sure if this is actually playable priest deck, or I'm just really lucky with rng.