The idea behind the Invitational is simple

Some dedicated members of the Hearthstone community have been bestowed the honor of showing you just a taste of what competitive card-slinging is all about in our featured one-time Hearthstone BlizzCon exhibition tournament: The Innkeeper’s Invitational!
The idea behind the Invitational is simple: Take some of Hearthstone’s most passionate players and pit them against each other in a no-holds-barred deathmatch . . . er,  wow items pit them against each other live on stage at BlizzCon with three of their best constructed decks at their side. Each player must bring three decks with three different classes and they will battle each other in a set of best-of-five matches. If one of their chosen decks loses, it's out for good! The losing player will then have to choose one of their remaining decks to battle with, and if they run out of decks, buy wow items  that's the end of their run: Time to pay your tab and don't forget to tip the innkeeper.
As our invitees duel down to the last card and bounce each other out the doors of the tavern (more formally called “being eliminated”) in this tournament, only one player will remain standing and be named "Grandmaster of the Hearth", receiving a fitting trophy for their impressive efforts.

Who have we chosen to step into the tavern? Open the doors yourself and take look!