Hey fellow Nephalem! When facing bosses in Diablo, it’s crucial to have the right build and gear. Make sure to tailor your skills and equipment to the boss’s weaknesses. Utilize crowd control effects and dodge their powerful attacks. For efficient leveling, focus on completing bounties and rifts for experience points. Don’t forget to upgrade your gear regularly to keep up with the increasing difficulty. Good luck on your campaign, and may the loot gods smile upon you!