The Dark Templar is very easy to level to about 20, you get some good combos, the destiny quest is pretty straight forward and you have alot of fun running your sword through people and cutting their heads off, when you get a blunt weapon you put the people on their knees and bash the back of their skull in, which looks very cool. The only down side I have had with the fatalities I pull is when I am fighting multiple mobs it pauses to do the fatality graphic which kinda throws you off with...