Game Designers Liv Breeden and Joe Killion take a deep dive into magical Spell Schools, which will add synergies and a new layer of depth throughout your Standard and Wild Collection! Magical Spell Schools—Arcane, Fel, Fire, Frost, Holy, Shadow, and Nature—are being added to a number of previously released Spells as a permanent addition to Hearthstone in the 20.0 patch, and 24 more will be added in the Forged in the Barrens set!
• Learn more about Forged in the Barrens – https://playhearthstone.com/news/23622608
• Pre-Purchase Forged in the Barrens – https://us.shop.battle.net/product/hearthstone-forged-in-the-barrens