Quote Originally Posted by PenguinJoe View Post
Being unable to move has nothing to do with attack speed. With guard's crazy standing, they have a very high attack speed, yet 0 mobility.
0 attack speed is more like a vacuum. You can still move if you have 0 attack speed.
You do not actually get rooted but the animation of an auto attack get streched so long that you basically bug out and can't move properly. This happens when your attackspeed is reduced dramatically (not 0, lower attackspeed(the number) = higher attack speed).