Being able to bloodlust/time warp is the best thing ever. Actually having physical control over it is bloody awesome. No more shouting "BLOODLUST!?!?" "GOD DAMN IT, BLOODLUST!" over and over again as I'm usually the person in raids/dungeons that has to call things like that out. That's something that's really surprised me that I've found when playing WoW. I have a natural tendency to want to lead raids, not sure why and never really been a strong leader in other things *hides admin rank here :P* it's something I find really enjoyable and it gives those boss kills something extra when it's your tactic or little bit of advice that made the difference. Even leading pugs and things of farmable content is much more fun and is one of the reasons I don't like joining pug raids and would rather create them.