Disciples II: Rise of the Elves

"Contains:
All the content of the base Dark Prophecy game including the four campaigns of seven missions each.
A new campaign of 8 missions focused on the elven race introduced in this expansion pack.
A new playable race, the Elven Alliance, with new art, units and capital city.
Minor gameplay adjustments (such as making the Death units have a lower initiative so as to be less overpowering)
This game does not combine with Gallean's Return or Dark Prophecy and must be installed separately."

Source: Wikipedia, "Disciples_II_DS," available under the CC-BY-SA License.