Midrange lists have a 50% WR against them all. No bad matchups, no good matchups. This is what you are experiencing currently, meaning a big losing streak and then a big winning streak.
Right now, the Paladin deck that has the best WR against those, is Aggro Murloc.
Here's what I'd play (and probably will be playing in my second account to climb)
Fishy
Aggro Paladin Deck
by Grumhul - Apr 23, 2017
Well done!
In your climb you are going to face:
Quest Rogues
Pirate Warriors
Midrange Murloc Paladin
Quest Warriors
Freeze mages
Midrange Paladins
Silence Priests
Midrange lists have a 50% WR against them all. No bad matchups, no good matchups. This is what you are experiencing currently, meaning a big losing streak and then a big winning streak.
Right now, the Paladin deck that has the best WR against those, is Aggro Murloc.
Here's what I'd play (and probably will be playing in my second account to climb)
Skipped a Steed and Finja from the classic twist, to tech for Golakkas.