Hearthpwn

Warrior : 

 

Good/balanced matchup, your stealing cards are quite efficient against those lists ( bomb warrior mostly, sometimes big warrior ) 

 

Keep your small minions of course, and you should always keep your "breaking weapons" cards against them, Kobold Stickyfinger on turn 4 ( with coin ) or turn 5 often gives you the lead. Keeping Madame Lazul is also good against him, cause he'll often play his 2 mana spell on curve to draw his 4/2 weapon, stealing a copy of it is usually a good play. 

 

Paladin : 

 

Your stealing cards are insane against pala libram, very few bad cards for you to steal. 

 

The MU can get hard if he draws every card that reduces the cost of his librams on curve, but the gameplan is easy to follow : he can only threaten you with minions ( apart from the 4/2 weapon ) so your goal is to trade as much as you can, you'll outvalue him. 

 

Keep small minions to develop early board, but keeping Penance is good to manage early, keeping Shadow Word: Death can give you a lot of tempo if he tries to play big minions early. I wouldn't recommend to keep it in mulligan, but Shadow Word: Ruin is kind of aimed for this MU, drawing it early is usually good. Breath of the Infinite can be helpful early aswell.

 

Rogue : 

 

Not so funny matchups... If it's a Galakrond list, you can play the game, Thoughtsteal can be crazy good against this list, Murozond the Infinite can be gamebreaker here ( a rogue tha plays polkelt into drawing 3 cards for 0 mana into Galakrond for instance ), but the game will often be decided around turn 5 or 6, depending on which player has the board control. However, if it's aggro rogue ( with stealth minions, the weapon that increases its attack ) it's one of your worst matchups, the win will highly depend on bad draws from your opponent. 

 

Therefore, keeping Penance or Renew is good, Shadow Word: Death is always interesting to keep against rogue for Van Cleef and or the 3 mana minion that gets +1/+1 for every card you play. Obviously, if it's aggro rogue, you want Kobold Stickyfinger but on the other hand, if it's galakrond rogue, keeping a dead 5 drop in hand at mulligan is not so good... 

 

Demon Hunter : 

 

Worst matchup so far. You never want to meet this class. He simply deals too much dmg, cleaning his board doesn't matter here, because almost all of his dmg comes from his hand. The gameplan is to heal yourself as much as you can. You need to play around your HP, playing galakrond against DH is rarely good ( if you have it in hand, try to clear the board with other tools when you can, if you can play galakrond turn 9 and use two more turns to heal yourself in comparison as if you had played him turn 7, it's a good play ) 

 

Keep all your healing cards, Renew and Penance aswell as your small minions. To be honest, you can win some of those games, but I believe it's really the class that'll punish you the most if you have one dead/very bad turn in early. Unless there is no other option, you always need to play for heals. 

 

Hunter : 

 

Much more playable than demon hunter. It's not an easy mu, but it's "easier" to play around his threats and dmg possibilities. Kind of the same mulligan, Penance, Renew, small minions. Hunter lacks drawing cards, if he runs out of steam, you'll win the game, he can't bullshit his way trhough a card that draws 3 for instance... :') He can do some strong plays, but it's easier for you to manage the board, he doesn't have any AOE etc... 

 

Priest : 

 

Ah, the priest mirrors, prepare for a 30 minutes game ! :') 

 

It's a class that won't punish you even if you don't play a minion by turn 4 or 5, so having a slow mulligan is not that bad. Your stealing cards have a lot of value in this MU. 

 

I always keep Thoughtsteal here, and the low mana minions aswell. For this MU, you can even keep Galakrond, the Unspeakable . It's not mandatory, because you can win the game without him, but if your opponent plays his turn 7 and yours is in your last two cards of your deck ( happened to me yesterday... ) you'll get behind most of the time. 

 

The gameplan is to play for value, you need to always make the "greediest plays" while trying to have board control, as you are well aware, priest doesn't have any ways to deal dmg to your head without minions, so it's easy to play around it. 

 

One small tip : some priest lists don't run galakrond, so if you have the coin, it's often a good play to coin him turn 6 so that your opponent can't play Murozond right after, and likewise, if your opponent used his coin before turn 7, it's often a good idea to play Galakrond if you think he doesn't run it in his list.  

 

Mage : 

 

Fun/ random/ crazy games. Unless he plays an otk version with the 3/8 legendary ( which is a really bad mu for you ) the game will be about value, stealing cards is quite efficient against him. Highlander mage or kind of the miracle mage list are good/balanced mu for you ( but don't ever assume game is won even if you have the upperhand, he can always turn the tide with a Puzzlebox or the 9 mana Solarian Prime ). 

 

A good tip is to try to mulligan to have an answer for sorcerer's apprentice early, for this reason, I like to keep Penance or Breath of the Infinite

 

Trade his 1/3 spell dmg minions to prevent him drawing too many cards. 

 

Druid : 

 

I don't see many druids currently, the only list I've seen is the quest druid, and it can be a hard mu for you. You'll need to draw your Soul Mirror and Plague of Death to deal with his big boards in turns 10. This list is always slow in early turns, so you need to use this time to try and developp as many plays as you can. 

 

Keeping Thoughtsteal is decent, aswell as small minions. Shadow Word: Ruin will often be useful against quest druid or big druid. After he played his Ysera the Unleashed, keep in mind that trying to steal cards from his deck will often result in getting 9 mana cards that you won't have time to play, beware. 

 

Shaman : 

 

Same as druid, I rarely meet this class. If he plays a token/totem list, it's almost impossible to win for you, try to trade every totem he tries to develop, always keep your Penance and cards that can discover spells for this MU. 

 

If he plays control/galakrond shaman, it's a really easy ( but long mu ) for you in my opinion, as you should generate more value than him, even if he has really big AOEs ( keep that in mind, don't throw every minion you have in one turn in lategame ) Be careful, as many of them run Archivist Elysiana, either try to steal it with thoughtsteal, or keep your Lazul in hand and play it the turn before he draws his last card if you don't have a way to develop a really big board. 

 

Warlock : 

 

I meet them more frequently than shaman or druid, but they are still quite rare. 

 

If it's zoolock, really hard mu/close to impossible to win, keep your Penance or Breath of the Infinite. 

 

If it's galakrond warlock or quest warlock, it's a balanced mu, for galakrond, you need to clean his board every time he tries to develop it in lategame, especially if he still has Kronx in his deck. Those lists often run Alexstraza, so try not to use every healing card you have before he plays that minion.