Endgame progression in Diablo 4 heavily depends on optimized gear scaling. At higher levels, item affixes and unique effects become the primary source of power growth. Players should focus on refining builds rather than constantly replacing gear. Target farming specific item types helps complete powerful set combinations. Nightmare Dungeons and endgame bosses provide some of the best rewards for advanced players. Understanding stat caps and damage multipliers is crucial for optimization. The Diablo-4-Items www.ezbuff.com system becomes more complex in endgame, rewarding strategic planning and deep knowledge of build mechanics. Proper scaling ensures long-term success in competitive seasonal content.