Curse of Arugal Re Suggestion
I've been playing this RE and its been great so far. The only thing that doesn't fit well is including Vampiric Touch. I know that the build is mana heavy as Darkness procs don't always line up with a 5 point combo finisher. Which is where the small mana regen comes in useful. However, with only a 15 sec duration its really only enough time to maybe proc one Mind Blast for a small mana boost. I think a better option would be to replace Vampiric Touch with Howl of Terror. Not only is it more thematic but it would also tie in nicely with the new Howl of Terror Re Psychic Barrage. Being a Worgen and roaring in the middle of a trash pack causing Mind Blast damage would really make this RE roar!