Seems some big news for Hearthstone is due to be announced in just under a week’s time.

Blizzard have announced that there will be a big announcement related to the game coming on March 11th, just before the start of the Americas Winter Championship. It’ll be coming to the Hearthstone Twitch channel on the say, around 10am PST.

“Something inside the Tavern stirs…  what could it be? Don’t worry – you won’t be alone! Our very own Lead Designer Ben Brode and Senior Producer Yong Woo will kick off the weekend of the Americas Winter Championship with an announcement about what’s coming next for Hearthstone,” says the Battle.net post.

It’s not the first time Blizzard will have announced something new for the game just before a tournament, and if patterns hold true it’s likely that we’re about to get the announcement of a new single-player adventure expansion or maybe the next set of cards – along with some previews of upcoming new cards and new Keyword effects. With the new Standard coming into effect they do need to bolster it with some new cards after all.

As for the tournament itself, it’ll be taking place over three weekends in March with winners up for a chance to make it to this year’s Hearthstone World Championship at Blizzcon.