Molten Core is a 40-player raid dungeon in the popular online game World of Warcraft. It is set in the heart of Blackrock Mountain and features a fiery landscape filled with lava and dangerous enemies. Players must work together to defeat powerful bosses, including the infamous Ragnaros the Firelord, to earn valuable loot and rewards. The raid was one of the first introduced in the game, becoming a cornerstone of the vanilla experience. It emphasizes teamwork, strategy, and coordination, as players navigate through challenging encounters and environmental hazards to achieve victory.