As most rogues know you can vanish out of a spell if you time it right. It can save you in Many situations for example when CoS isnt up in a boss fight prince for example you can vanish out of his AoE which can save you if you cant move from an infernal. all you have to do is right as the spell hits cast on your castbar or like .1 second before if you time it right and vanish right as the spell is cast it wont affect you and will place you in stealth absorbing the damage. i searched and couldnt find anything on this and thought id like to share it with the community as my first post ive been lurking in the shadows for quite a while now.