New world champion. New expansion. New cards and new mechanics. BlizzCon 2015 delivered so much content, it will take us a lot of time to go over it all.

Sebastian "Ostkaka" Engwall was crowned 2015 World Champion on Saturday, after a fantastic showing in California. Now that the BlizzCon noise has quieted down, we'll sit down to review the final moments of the crown Hearthstone event, as the young Swede took his first major victory.

Of course, there was much more than just HWC at Blizzcon, as the new expansion League of Explorers just launched. While NA fans get to enjoy the first wing, we bring the entire expansion up for discussion and analysis. How will the game change this week and after everything's released? What are some of the most impactful cards of the set? The Discover mechanic - a hit or a miss? Is this the expansion that will shake the game and make everything cool and colorful?

Tune in at 21:00 CEST at twitch.tv/gosutv4 for your weekly dose of unedited, unfiltered Hearthstone talk.

Watch live here.