Hearthpwn

Okay, i have to say this is possibly one of the worst decks i have EVER played, I cant even begin to describe the streak of bad luck i had because of this deck. To give you an idea, With a custom medivh priesti made it from rank 20 to 16, I figured id net deck to 15, This deck took me from almost rank 15 to the bottom of ranked 20. I went on a massive losing streak.

every single deck is faster than this deck, the person you're playing has lich king, you auto lose, if he has big minions, you auto lose, if he's a DK priest or a jade druid you auto lose, if its a hunter you auto lose.

This deck only causes the game to last for 20 minutes and then you lose, 10 times in a row my DK was the bottom 5 cards in the deck, i am not exaggerating, 10 games in. a. row. the games i got the dk was just as bad, its impossible to use servants effectively .  i mean look at the deck yourself, it has no minion pressure at all. Rogue is just about the only thing you can lead with this for some reason. 

By turn 9 you have no board, almost no cards left and no pressure.  My arena runs go a lot smoother than ANY time i've played with this deck,

this is so impossible to play with, impossible to get ahead and plan out just a bad deck. I know ill get downvotes for it but my criticisms are above.

This decks win condition  is board control, its not depending on you to make good plays but for the person you're playing to not have any answers to literally anything you do. I wasted a day straight playing this deck and couldnt get more than a win at a time due to the other person misplaying.

You are right, this deck is bad. I'm playing my own DK elemental mage deck and have much fun with it. This deck is missing Anomalus (as removal and full heal) and Geddon (as dmg and heal). The point of this type deck is getting Frost Lich jaina as fast as possible and generating endless army of Frozen Elementals. Tip1: use ur spells to bring enemy minions to 1 hp and hero power them. Tip2: u can use hero power on your minions too, so u can replace ur Babling Book or damaged Frozen elemental. Technically u can outcontrol any other control deck (even jade but I put gheist to be sure :))

tbh, u get hard countered by control warlock, even tho u manage to survive, even with full health, what u gonna do against guldan and his full board of cancer? Frost lich jaina is just too slow against that mach up - quest mage, too - tempo mage isnt fast enough against this deck - that ugly orc can heal. 
Mage is dead in this meta - I'm cryin - My best cards are for mage and i have now nothing to climb the ladder.

Never had problem with Guldan. I'm even happy to fight against him because he's easiest opponent for me. It's mostly ice block and Anomalus after he uses DK. It's full heal and board clear. And he mostly doesn't have much more minions (and cards in deck) at this point.

SLOW down the play.  This is best to draw out the match and relax.  There's no rush.  

I haven't had much trouble with hunter, The Lich King players.  Jade Druid yes but I'm going to work [card]Skulking Geist[/card] and see. 

I've only really struggled with Priest the most.  Paladin and mirror have been 50/50.

Anonymous (8) 8/6 best heal by Servant of Kalimos + clear bord or 8 damage on face. I think about craft this replace reno jakson

Hi, i' m no pro but i will try to help you.

He doesn't use Medivh so no need to worry (anyway a possible replacement could be The Lich King)

For babling book maybe:

- Glacial Shard or Shimmering Tempest (synergy with Elemental tribe and gives you a random spell)

- Breath of Sindragosa, Arcane Missiles, Mirror Image or Forbidden Flame (to keep the low cost - spell)

- Hard removal spell, like Polymorph, Meteor, Flamestrike or Blizzard

- More finishers, like Pyroblast

My choice would be Flamestrike (since the deck lacks AoE removel), Glacial Shard or Shimmering Tempest.

I've only used the book to get a spell.  So Shimmering Tempest [/card] is best.  [card]Medivh is meh in this deck for me.  Go Kabal Courier/Counterspell I say.

I found that as someone missing several of these cards Simulacrum is a surprisingly good addition, often letting me have 3 Pyros in hand, which helps a lot with sustaining board control

My chose vs control deck(warlock, mirror, miracle(!) rogue)  add N'Zoth.  [card]Simulacrum [/card] big lost temp. And i replace [card]Counterspell [/card] for Frozen Clone - help on mid game, and value in late game

Yeah Frozen Clone is really good currently, people don't tend to play around it. 

 As a casual constructed player, I spent all my dust making this deck thinking it would be good for climbing at least rank 5 but I was wrong. This deck doesn't have enough draws and is easily overwhelmed by big minions and the elemental synergy is week if you dont get your draws which brings us back to the lack of draws that, I think, cannot be replaced. Like I said, I am not a constructed player so I might be wrong but I still think that this deck, in general, sucks. Please feel free to correct me.

Worst deck ever

Quote from Murlock_Knight >>

How about Kalimos, Primal Lord?? Btw, I don't have Baron Geddon

Why would people downvote him? I thought this was better than reddit. He wasn't rude or didn't offend anyone, he was just made a mistake.

I can't get babbling book and medivh bcs they are in karazhan and i dont have karazhan, can anyone advice me something i can replace them with?

Gladly. 

Shimmering Tempest is an okay substitute for Babbling Book

Medivh is a hard one, but something like Archmage Antonidas, Servant of Yogg-Saron, Cabalist's Tome, Primordial Glyph, Frozen Clone should be okay.