Subtlety
Shadow Dance: Now grants all the benefits of Stealth for 4 seconds, up from 3 seconds.
Symbols of Death: No longer requires Stealth. Now costs 25 Energy, down from 35 Energy. Now has a 30 second cooldown, up from 10 seconds.
Okay, not requiring stealth is great, but that cooldown leaves something to be desired. I know they said that they wanted to move away from the focus on Symbols of Death, but keeping it as a focus but also adding a cooldown doesn't fix the problem.