Diablo III's newest expansion, called Reaper of Souls hits in a few weeks. The expansion introduces the newest character class in the Diablo III universe: the Crusader. Obviously drawing from our own real world concept of the religions warrior, the Crusader brings down the wrath of Diablo-specific deities (I flunked out of Video Game Religious Studies class) to smite enemies with holy light and uses religious invocations to buff allies.
You can see for yourself in this new video. Reaper of Souls comes out on March 25.