Blizzard has just started rolling out their Hearthstone: Heroes of Warcraft for Android. This initial release will see the game being released in Canada, Australia and New Zealand. Blizzard has announced that a worldwide release will be coming out in the coming days.
In order to play Hearthstone for Android, you will need a device which is 6 inches or greater in screen size, 1GB or RAM and the firmware to be Android 4.0 or greater. A mobile version of the game is still getting worked on and more details will be released early next year.
The Android will also include the Goblins and Gnomes expansion pack which includes another 120 cards to the initial starting pack.