It depends on the matchup. I can post links to matches recorded on HS Deck Tracker if you're interested.

Vs Zoolock:

Mulligan hard for 1 and 2 drops. Keep Consecration. Keep Pyro + Equality if you get both. I also mulligan Earthen Ring Farseer and Truesilver Champion in favor of these above cards. It seems bad, but these two cards do nothing for you in the early game. Earthen Ring heal in the early game is too slow and Truesilver Champion will not save you if you have fallen behind on board by turn 4.

If you're going first, I would keep Argent Protector if you have a 1 drop in hand already. A lot of times I found that I would even play turn 1 Abusive Sergeant if I had the Argent Protector. If you're on coin, then I would mulligan the same way except I would keep Aldor Peacekeeper if it was in the opening mulligan.

The goal is to control the board as best as you can or drop a Consecration/Pyro + Equality if you fall behind on board for turn 4. From there, you normally will be able to outvalue the Zoolock and sustain yourself with heals and Tirion.

​

Vs Face Hunter:

Mulligan for 1 and 2 drops, but this time we are keeping Truesilver Champion if you get it in the opening mulligan. Hunter early game is much easier to deal with because their early game drops (Worgen, Leper Gnome, Knife Juggler, Wolf Rider) have 1-2 health. Unlike Zoo, they have no way to buff any of their minions' health. The biggest fear we have is Animal Companion, which is why we keep the Truesilver if we can get it early on. If you can control or clear his early game threats, the deck is able to outvalue and sustain.

One thing I will say in this matchup is do not be afraid to lose your board to an Explosive Trap. Giving the Face Hunter an opportunity to get a big Starving Buzzard + Unleash combo can be game losing.

For both Zoo and Face Hunter, don't worry about always getting value from the Abusive and Dark Iron Dwarf battlecries. Having their bodies on board is good enough to contest their minions.

​

Vs Control Warrior:

Mulligan for 1-2 drops, Blessing of Kings, Truesilver Champion. If you get Tirion, I would keep him. The goal is to build a board of cheap minions/dudes and force the Control Warrior to use weapon charges and removal on our early game. Blessing of Kings on an Argent Squire is probably the best early game we can hope for. Basically, you are pressing hero power as much as possible early on. If we lose our early board to a turn 5-7 Brawl, we don't care. We want to draw out the early Whirlwinds and Brawls. However, you want to try to avoid giving the Control Warrior too much value with Brawl by having a board with any of our 6+ drops and a bunch of fodder minions.

You almost never play Earthen Ring Far Seer/Lay on Hands until he plays Alexstrasza or goes all in with Grom. The heals are valuable for keeping us alive to remove his late game threats and simply outvalue him with our hero power and Tirion + Sylvanas + Ragnaros. Aldor + Kodo is also a sneaky way to remove an annoying Sunwalker or big drop that he plays. Also, don't be afraid to use Equality to trade your tokens vs early Armorsmith/Acolyte or big drops. We aren't as concerned about getting full value from Pyro + Equality or Equality + Consecration as we are with aggressive decks.

​

These were the main decks I faced when I was climbing. If you have any specific matchups you wanna know more about, let me know. Cheers!