Vanish, a timeline of anguish.

[K4ge]

No, vanishing at 50% cc cast and then getting sheeped at 20y away with vanish up is NOT fine.

[Xyonai]

I don't think people realize that vanish also removes snares/roots when used, so you can pop it and try to sneak away while your foe tries to figure out where you'll be next. I like the three seconds of unbreakable stealth, it might not seem like alot, but it's enough time to close in and start off with a stealth move (IE garrote or ambush) and give that extra little kick. Also, for people whining about spells landing and DoTs ticking, use cloak of shadows, since it has a much shorter CD than vanish itself, and even shorter if you're a sub rogue.

[K4ge]

Play arena. Then you'll notice that your post is oh so flawed