This Hearthstone: Heroes of Warcraft walkthrough is divided into 24 total pages.
You can jump to nearby pages of the game using the links above.
Battle Basics

Mana Pool - If you notice my mana crystals down there are 2 at the moment and they are used up. Mana crystals regenerate fully every turn (Except for when you have Overload) and grow +1 Mana, until you reach 10.

Hero Power - You mostly need to use this if you're stalling, or you have nothing else to play. It's really good if you just want to save cards.

Attacking - To attack,press the mouse button and drag from your minion or hero to the enemy you want to attack. Keep attack and health in mind.
More Hearthstone: Heroes of Warcraft Walkthroughs
This Hearthstone: Heroes of Warcraft walkthrough is divided into 24 total pages.