Hearthstone – Boomsday Project Expansion Blasts Its Way to Players Everywhere

Blizzard has sent word that Hearthstone has been updated with the Boomsday Project expansion. Players will find 135 “explosive” new cards and “electrifying” new gameplay mechanics to master. Players are invited to try out Boomsday Project by logging in to receive three free packs of expansion cards and one Legendary class minion or Hero card.