Burning Crusade has brought a new dungeon system which incorporates a dungeon difficulty setting. The simple concept of the dungeon difficulty spans across two levels. Firstly there is the Normal setting, in which players will experience average loot as would be expected in any World of Warcraft 5-man dungeon. Heroic, however, is a little different. Although the raid difficulty system is similar, it only applies to raids and may have slightly different options.