Hearthpwn

Legend proof: https://imgur.com/KhsJ27s

Winrates can be found here: https://imgur.com/x4s5KGW

Update: I played lots of games within the Legend ladder, and the deck keeps holding strong with the exact same winrate.

As you see from the winrates as well, rank 3-1 + Legend is full of Recruit Paladins right now which Reno Priest beats so easily. On top of that, on mirror games, Gadgetzan Auctioneer is powerful, helping to dig your deck 2 or 3 cards deeper, which is crucial considering that the one who draws the combo pieces first, is most likely the one who wins the game. Phychic Scream is amazing against any Aggro or Midrange archetype, filling your opponent's deck with dead draws (tokens). Other than that, the rest of the list remains more or less unchanged.

Quick tips on how to deal with Recruit Paladins:

Mulligans: Always go for SW:Pain, Spirit Lash, SW: Horror, Cleric, Holy Smite, Potion of Madness, Golakka or Reno Jackson. If you go second and Wild Pyromancer appears in the opening hand, keep him cause he can easily clear Paladins' board combined with the Coin and another cheap spell.

Dont be greedy with your plays. This is a survival match-up. Play for Tempo, not for value. That means, If you need to play Spawn of Shadows or Soulpriest for the body, do it. Sooner or later, your opponent will run out of steam and then you can kill him with your minions without the need of the combo. Always pick 1 mana potion from Kazakus, since its a guaranteed board clear (deal 2 damage to all minions). Keep the board clean before turn 6 so they cant use Tarim efficiently and lastly, keep their minions free of Divine Shields so they dont get the buff from Rallying Blade.

Happy climbing y'all !!