The Legendary Effects in Diablo III

Legendary items really do make builds what they are right? They there's one for the whirlwind barbarian where it creates a vacuum that sucks enemies in like it's huge Things that like change how the skills work, but they don't start dropping until much, you know later in the game or if you beat dungeons You can basically unlock Slightly weaker versions of these legendary effects that you can slap onto pieces of gear at will.