Hey Legends! When facing tough bosses in Diablo, remember to always keep moving to avoid their attacks. Utilize crowd control skills to give yourself some breathing room. As for gear optimization, focus on increasing your damage output and survivability. Don’t forget to socket your gear with appropriate gems for extra bonuses. When leveling up, prioritize completing bounties and rifts for experience points. Joining multiplayer games can also speed up the leveling process. Happy hunting, fellow Nephalem!