Warhammer Online is the newest MMORPG (massively multiplayer online role-play game). Most of roles of War are depend on archetype role of Warhammer Fantasy. For example, the Warrior Priest is an archetypal support or healer career, though he also has many melee DPS elements, meaning players of this career will have to enter combat and fight to be able to heal their allies effectively. In according features of roles, players are able to gain kinds of War rewards from doing quests and combat, such as Warhammer gold and War experience. If you hope to gain a large of War gold, we recommend buyers to buy Warhammer gold and War powerleveling in here where offer you cheap Warhammer gold. In this way, the careers are given variety and avoid being simple reiterations of common fantasy archetypes.

There are specialization within careers, based on career mastery lines in which Mastery Points can be spent. This allows for more variation between characters of the same career. Most careers have the option to play as either a male or female character. However, some careers such as the Witch Elf are only able to be played as one gender (female, in this case). By contrast, the Greenskins (Orcs and Goblins) are genderless, though masculine in appearance.

On July 11, 2008, Mythic cut four careers from WAR: the Dwarf Hammerer, the Greenskin Choppa, the Empire's Knight of the Blazing Sun, and the Dark Elf Black Guard. They said this was because they wanted to focus on the classes that they thought were the best realized, and cut the careers that were "good", rather than "great".
On October 17, 2008, in Mark Jacobs State of the Game address, it was announced that former cut classes Black Guard and Knight of the Blazing Sun would be introduced to the live game some time in December.
On December 11, 2008, the two new classes Black Guard and Knight of the Blazing Sun were made live to players.
On January 29, 2009, It has been officially said that the Melee DPS for Dwarves will be the Slayer and for Greenskins it shall be the Choppa and the planned release is in the next few months following the Bitter Rivals event slated to take place in March.