Blizzard is full of announcements this week. Hearthstone, currently getting rave reviews in closed beta will be going open beta this December or early 2014.
In addition, IOS and Android editions of the game were announced today and should be expected some time during the “first half” of 2014.
Blizzard is working on golden heroes, which will be unlocked in a new ranked play mode. These will be fully animated, just as golden minions are.
Blizzard’s goal with the new ranked play mode is to make constructed as much fun as the Arena mode, currently favoured among closed beta players.