Blizzard Entertainment’s digital card trading game Hearthstone: Heroes of Warcraft for iPad is now available for download worldwide after soft-launching in Australia, Canada, and New Zealand in early April. The game initially launched for the Mac in March. The free-to-play collectible card game is set in the Warcraft universe, allowing players to compete with Magic the Gathering-style decks in one-on-one fights via Battle.net or against the computer. The iPad version of the game is able to connect to a Battle.net account, syncing with the PC/Mac version. JUMP RIGHT IN: Fun introductory missions bring you into the world of Hearthsto