the planet's surface), while the war-loving Orcs and Goblins are nomadic (although they are most common in the Badlands, Southlands, and Dark Lands) and regularly amass large numbers and stage raids without warning. Similarly, Ogres are most common in the Ogre Kingdoms and in the eastern Mountains of Mourn, but are depicted as unscrupulous wandering warriors who are always hungry, who sometimes hire themselves out as mercenaries to both the forces of order and disorder. In addition to the chaos-worshiping Warriors of Chaos who live in strange Chaos Wastes north of the other faction's lands, chaos cults often arise within human and elven nations. Beastmen are depicted as mutants dwelling deep in forests and impossible to fully eradicate. Vampires and necromancers raising armies of undead are also depicted often as an internal threat. Chaos Daemons are restricted to manifesting themselves where magical energy is strongest, but this could be almost anywhere. The 8th Edition Empire Army Book describes the Warhammer World to currently be in the year 2522 (Empire calendar), whilst the current Lizardmen Army Book puts the collapse of the warpgates at −5700 on the same calendar, thus the fictional history spans at least 8200 years. Armies There are a number of playable armies for Warhammer, which are representative of one or other of the factions or races that are present in the Warhammer world setting. For the first few editions of the game armies were presented in collective books like Warhammer Armies. Starting in the 4th edition individual books were released for each army. In the 8th edition of the game, the following armies had individual army books: Beastmen Bretonnia Daemons of Chaos Dark Elves Dwarfs The Empire High Elves Lizardmen Ogre Kingdoms Orcs and Goblins Skaven Tomb Kings Vampire Counts Warriors of Chaos Wood Elves During the 6th edition, the following armies had official rules available from the Games Workshop website, and were usable throughout the 6th and 7th editions. These rules have since been taken down, and they were unplayable in the 8th edition. Chaos Dwarfs: The White Dwarf Presents army book was released during the 4th Edition as a collection of White Dwarf articles, but is still considered an official rule book. An official Chaos Dwarf army list was included in Ravening Hordes at the start of the 6th edition. The army list was included in the reference section of the 7th edition, but has