Hearthpwn

is this deck good? i tryed it like 4 games, but it just got outvaled by any quest

Definitely not a tier 1 top meta Wild deck, but solid enough to take me easily to Diamond every season.

Add a smite for N'zoth charges?

Not a bad idea! I didn't consider that, I will definitely try it.

Would new murloc be good replacement for hydrologists?

It's definitely in the deck, currently testing it over Faerie Dragon. :)

No azure drakes? I feel like that card is great in this deck but maybe you need more spell dmg synergy.

There is only Consecration as damage spell in the deck, so you don't benefit of the spell power.
The card draw is obviously very good, but the 4/4 body is too weak compared to the tempo from Cobalt Scalebane or Blackwing Corruptor. But it is always a great card if you are missing something. Dragonmaw Scorcher is very good too. Too many 5 drops for Dragon decks. :)

Currently trying it instead of Faerie Dragon ! I'll have a lot of things to test (like Nightmare Amalgam) in the next few weeks so there will probably be tons of changes.

Why do feel Alex is a better choice than say, Ysera or Nefarian?  Are you using her primarily offensively or defensively?

Now that I take a closer look -- you're running 2 dragon consorts with only 1 other dragon in the deck?   Doesn't make a whole lot of sense to me.  There are tons of better 5-drops that you could run instead of consorts (loatheb, harrison, another tuskarr, saraad etc.)

If you take a closer look at the revision history, you'll see that I'm making tons of changes everyday with this deck since LoE, and this is far from being the final version.

Harrison Jones is a tech card, so you can easily replace him : Acidic Swamp Ooze if you need to destroy weapons, Solemn Vigil if you lack some draw, Loatheb if you see too much Mages ...

Tirion Fordring is much more difficult to replace. It's kinda the must-have Paladin card. You can putRagnaros the Firelord for the finisher, or a Sunwalker for the protection.