The Whirlwind Earthquake Barbarian in Diablo 4 is a powerhouse that combines relentless area-of-effect damage, high mobility, and unrivaled crowd control. Known to players as the quintessential "Spin to Win" build, this Barbarian excels at clearing hordes of enemies, dealing with tough dungeon bosses, and dominating the toughest endgame content like the Pit and Nightmare Dungeons. With the...