Hearthstone's first expansion during Year of the Gryphon is Forged in the Barrens

Hearthstone! Blizzard's free-to-play card game is stronger than ever, and it's getting ready for a new era of content that has been dubbed the Year of the Gryphon. Hearthstone's new Core Set, which replaces existing Basic and Classic sets with a freshly curated selection of 235 cards, will also be added when the new year kicks off. As originally seen on Critical Hit! Hearthstone’s first expansion during Year of the Gryphon is Forged in the Barrens