how to beat your opponent?

card choice

[Hearthstone Card (Hidden Wisdom) Not Found] - good draw

Sir Finley Mrrgglton - could be useful. for example your hand is empty and you choose warlock ability

Loatheb - very good against control decks and mage's. your opponent AOE will cost more then 10 mana

Rallying Blade - buff for yor divine shield minions

Tirion Fordring - good late game. also give you weapon to deal 15 dmg to ur opponent face/

mulligan:

      versus control.

always keep Shielded Minibot, [Hearthstone Card (Righteous Protector) Not Found]. If you have some secrets u can also keep Secretkeeper

     versus aggro

keep Knife Juggler, Muster for Battle and also u can use same cards as versus control.