Hearthpwn

Upvote for mulligan guide!

I have been playing priest since the release of the Un'Goro expansion, mainly becouse I had the opportunity to open Lyra the Sunshard from the packs. I had mine ups and downs, but finally I think I managed to complete a deck which is a panaceum for today's meta. 
As for now I am on 10-2 wins, not much but I already feel the power of the deck, becouse I simply overvalue my opponents. And since I played almost every priest deck out there (including decks with Velen) - I decided to go against the grain and make my own deck.

This deck contains 3 winning conditions:

1. OTK

Inner Fire + Divine Spirit - good against control, you just dump 6/6 or 9/9 Northshire Cleric or Radiant Elemental on board in 4 turn and SMOrc.

2. Miracle 

Lyra the Sunshard + Radiant Elemental = infinite value (remember to control the board first). Against aggro play Lyra on 5th, use coin and Power Word: Shield, sometimes it's enough value, but sometimes you need to push for the limits!

3. Control - The best part of the deck!

You get your dragon package containing Netherspite Historian, Twilight Drake, Primordial Drake and of course the infamous Drakonid Operative. Go and get some of the Primordial Glyphs from poor Mages, steal the Spikeridged Steed and Tirion Fordring from Paladins! Too little value? Fear no more - Elise the Trailblazer is here to get your back! In control matchups save your Shadow Visions to get up to 3 Un'Goro Packs. 

Against aggro there goes Gluttonous Ooze.

You may ask - where are Shadow Word: Pain and Shadow Word: Death? The answer is YOU DON'T NEED THEM. Don't fall into a trap like most of Priests today. These Shadow Words are too slow for this deck and only take space and consume time. You better be buildin' your board instead of targeting single minions. Need board clear? Dragonfire Potion and Pint-Size Potion + Shadow Word: Horror clears your opponents board. The best part is that none of your minions die (as long as you have dragons ofer 2 attack :D). Nonetheless having board control with this deck can be tricky, as you have to time when to use your AOEs. And your Potion of Madness is there to steal some Kindly Grandmothers.

One of few changes which can be made is putting Priest of the Feast instead of Tortollan Shellraiser if you need a little bit of extra heal.

With more upvotes will come more stats and more info on the deck!