Hearthstone: Heroes of Warcraft hits iPad

Blizzard has released Hearthstone: Heroes of Warcraft for iPad users worldwide.

The game is free to download and comes with a tutorial to bring new players up to speed, while players of the PC version can share their card collections and make progress across any device.

You'll also be able to earn a free pack of cards on the iPad version by completing introductory missions.

An expansion titled Curse of Naxxramas, A Hearthstone Adventure is also in development for the iPad, but right now it has no release date.