Hearthpwn

I made some changes to this list which, in my opinion, improves this list.

-1 Zilliax, -1 Damaged Stegotron, -1 Psychic Scream, -1 Shadow Word: Pain.

+2 Obsidian Statue, +2 Shadow Essence.

Why

...Obsidian Statue over Zilliax and 1 Damaged Stegotron - Build in removal, better late game, because i run Shadow Essence.

...Shadow Essence - More spells for Lesser Diamond Spellstone.

...only run 1 Psychic Scream and 1 Shadow Word: Pain - Shadow Visions can look for a copy.

I am not sure / sold on The Lich King. Half the cards you get from him i don't want to play. I might swap him for Ysera or Lady in White.

Quote from Talwar85 >>

Well for me the Combo Zilliax + Auchenai was too much selfharm.

 Came here for this.  I put in radiant elemental x 1 for zilli.  Also because iwas stuck without any board until turn 5 to often. ith Anyt else good in that spot for you?

just got second legend with it (last month + this month)! before I played for 4-6 monthes(with rogues,odd paladins) and my best result was - 3 rank 5 stars (best result all over time I played this game). 
for EU in my opinion best verison of 'combo priest' archetype. I played many versions , realy. way better than old 'thijs' versions,way better all over versions with elementals/extra arms/inner fires (with or without spellstone or psychic scream)

Quote from MrZakeR >>

Un’Goro is going wild in December rank 20 player :) not in six months 

 Get rekt son. U should do some research about rotation in HS

What about Archbishop Benedectus in this deck ? 

MInions copied by Benedictus will also get summoned and die, which means they'll dilute your resurrect pool.

Well, I have 1600 dust and don't have Zilliax and The Lich King. Which one is more important?

Edit: typo.

Both are key in this deck. Zilliax being an anti-aggro tool and The Lich King being a big minion to combo and a value generator, they can win games by themselves. I wouldn't recommend playing the deck without both of them.

But in general you should get Zilliax, as it is a very versatile card that won't rotate for a long time. 

Fun deck. Didn't have The Lich King or Zilliax, so I used Lady in White and a second Topsy Turvy instead.

Quote from Azurknight >>

Possible replacement for Lyra the Sunshard my friends? Or is it worth to craft? cause un'goro is going away soon :/

 If by soon you mean 6 months then sure its "soon"

False. Rotation happens in April. Always has. No rotations at all in December, just a new set.

Any room for zerek?

Could work, there's a good amount of spells that you could cast on him. I'd replace Zilliax with him.

Lady in White has great synergy with this deck. I replaced Zilliax with her.

Not to mention not a lot of mech options to magnetize with it... good call

Too slow and inconsistent, but it works as a "fun deck".

No loss from rank 5 to rank 3 and still climbing easily, i don't call that "inconsistent". 

So you didn't meet any aggro decks I assume?

I call it luck.