Those who vote for the BlizzCon champion can get as many as six free Grand Tournament card packs, according to the latest "Hearthstone" news.

The report said that Blizzard is handing out card packs to those who will participate in the event.

The voting period will end on Oct. 25 but you can win as many as six free card packs if you log in during the first voting period. If the person you are betting on to win makes it, you earn a free card pack. If you play to log in during the first voting period, you can still earn card packs but the maximum number would be four.

The second voting round would start on Nov. 3 after the group stage has finished, the news report said. You receive the "Hearthstone" card packs after the BlizzCon event on Nov. 4 and 5.

In the 2016 Hearthstone World Championships in BlizzCon, 16 of the best "Hearthstone" players will slug it out for the chance to win the $250,000 prize. It's one of the highlights of the show and will be televised all over the world.

During the group stage, the players will be divided into four groups. This will further cut to just two players from each group in the opening week. Those who survive can go the single-elimination bracket during the BlizzCon.

This "Hearthstone" news gives a chance to fans all over the world to become more than spectators in support of their favorite players with free Grand Tournament card packs at stake.