Occasionally, I've encountered opponents with the "Jailer" affix, and some bosses seem to have attacks that hold you still (though you aren't frozen). I've discovered the Wizard's [Mirror Image](http://us.battle.net/d3/en/class/wizard/active/mirror-image), if cast while rooted or frozen, will allow you to escape sometimes, and a message will pop up that says "Broke Root!" or "Broke Freeze!"

This can often be the difference between life and death, so - what other abilities (for any class) allow you to break root?