Hearthstone: Heroes of Warcraft trailer. http://www.ClassicGameRoom.com <br />Shop CGR t-shirts & mugs! http://www.CGRstore.com <br /> <br />Classic Game Room's CGR Trailers presents an introductory video for the Goblin vs. Gnomes expansion for HEARTHSTONE: HEROES OF WARCRAFT from Blizzard Entertainment. Enjoy!
