Overview of 32.4 Patch Updates
TL;DR
Hearthstone's Patch 32.4 introduces the new Un’Goro Crater expansion with 145 cards, updates the Arena with two sub-modes and drafting improvements, and includes bug fixes and game enhancements. Players can pre-purchase the expansion, claim free cards, participate in the Secrets of Un’Goro event, and explore upcoming Battlegrounds updates in Patch 32.4.2.
32.4 Patch Notes Blizzard Entertainment
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