Hearthpwn

Most powerful quest.

Anyone know if in wild it can be combine with Raza for the hero power to cost one?

No reason to think otherwise, Raza lets you change the base hero power and then when you play Shadowreaper Anduin, you get to keep the cost reduction.

I'm going to have so much fun with the coming expansion with Priest!
So much theorycrafting to do with this type of deck.

Greater Healing Potion

Cool thing about this quest is that it doesn't discriminate. 

We have Hench-Clan Shadequill which heals your opponent, but it'll work towards your quest.

In fact, if you play it right, you can probably get the quest with one Circle of Healing

This card is broken lol. 

Oh boy, this is going to be in rotation with Hench-Clan Shadequill for a while.

This will actually be meta defining for Priests. 

Reward is awsome , like it

Note that it says "Also give it +3/+3"

So you're effectively giving it +3/+6 stats