Hearthpwn

Thought I would post this deck since it's never been suggested.

You're basically trying to get your Mosh'Ogg Enforcer buffed up using Divine Spirit then Inner Fire. It's not rocket science, but it's very effective, since most of your opponents will not know what to do with your Mosh'Ogg Enforcer - i.e. they will hesitate to use a hard removal on him and you will be able to make it a 28/28 and hopefully finish the game before they realise their mistake.

The combo starts on turn 9 when you play Master Oakheart, which will pull one of your 1 attack minions with Witchwood Grizzly and Mosh'Ogg Enforcer if you are still lucky enough to still have both in your deck.

Most opponents will just try to remove Witchwood Grizzly first, leaving Mosh'Ogg Enforcer on the board. With Divine Spirit and Inner Fire you can easily get a 20/20 next turn (I managed a 32/32 once against a Druid).

I am not a Priest player, so I miss quite a a few staples, such as Psychic Scream and Shadow Visions - Those could be used to replace Shadow Word: Pain and Shadow Word: Death.

Prophet Velen is mainly here as a decoy, to force your opponent to use removal spells before you setting up the Mosh'Ogg Enforcer finale. 

Just using Prince Valanar because it will rotate out soon and I have barely used it. Corpsetaker would be a good replacement, especially if you also include Zilliax (drop Chameleos in that case).  Edit: Corpsetaker and Zilliax are both 3 attack minions, so could be recruited by Master Oakheart - best add 4 attack minions if you need to swap those 2 cards.

Changes: Replaced Grave Horror with Rotten Applebaum for consistency and replaced Holy Smite (x2) with Spirit Lash (x2) for the Lifesteal.