Force

Force was the planned main resource to be used by the monk class, coming in the World of Warcraft: Mists of Pandaria expansion. They would also have chi, which would be used to build up Force.

There were two sides to the Force, a light side and a dark side. Each side would have its own benefits.

As of the Mists of Pandaria beta there are only two resources used by the monk: Chi and energy.