I am currently playing the Warrior character in Hearthstone. The Warrior class, has the hero ability to gain +2 armor, paying 2 mana crystals.
Besides that, the Warrior has a class cards to add further armor, +5 using Shieldblock.
But lets say that I have a given amount of armor, lets say a 10+ armor and any given health. I have the Shieldblock card on my hand, but I wouldn't waste it if there is a limit to the amount of armor I have.
Are there any limit to how much armor a hero can have in Hearthstone?