Hey fellow Diablo fanatics! Baal, the Lord of Destruction, is one of the most formidable foes in the series. When facing him in Diablo II, make sure to have high cold resistance to counter his Frozen Orb attacks. As for character builds, a Sorceress specializing in Frozen Orb or Blizzard spells can be very effective against Baal. In terms of lore, Baal is one of the Prime Evils and is known for his cunning nature and insatiable thirst for power. His story is intricately woven into the history of Sanctuary, making him a truly iconic villain in the Diablo universe. Embrace the challenge and may the loot be ever in your favor!