This Combo In 'The Battle of Tol Barad' Tavern Brawl In 'Hearthstone' Kills Both Players At Once In 'The Battle of Tol Barad' Tavern Brawl for 'Hearthstone: Heroes of Warcraft,' players gain random spells that they can cast for free after playing minions. A combo can be used in the mode to kill both players at once. by Aaron Mamiit