For Subtlety at lvl 10 we get Shadowstep - For combat I it's Blade flurry - For Assassination, it's Mutilate. I kind of like stealthing more than the others but other than that nothing. Which spec should I choose for a new char? Also how do rogues run up really fast to an enemy in pvp and stun them, and kill them in like 5 secs at level 15 with no heritage armor or weapon?