Hmm, I played as Scourge on 4.4, since Scourge always was my favorite- and, I was shocked after I did my normal Single Player strategy to get Arthas, I normally destroy the town next to Scholomance, Make sure I have 12 Abominations, and 12 Ghouls, and 3 groups of Zombies, then I make 4 Meat Wagons, plus the two in Scholomance is 6, then I make the meat wagons attack the Cannon Towers, then destroy the Capital. After I did all this- I didn't get Arthas. Why, infact did you change this? (Arthas wasn't dead, by the way)