Activision rides high on ‘Warcraft’ expansion By: MarketWatch November 07, 2012 at 16:23 PM EST Strong sales of the “Mists of Pandaria” expansion for “World of Warcraft” helped boost Activision Blizzard’s results for the third quarter. Read More >> Related Stocks: Activision Blizzard Electronic Arts Microsoft Nintendo Ltd ADR Sony Corp Take-Two Interactive