Burst of Speed Increases movement speed by 70% for 4 sec and removes any movement-impairing effects. Increases movement speed by 70% for 4 sec and removes any movement-slowing effects. Does not break stealth. 50 30 Energy.
Cloak and Dagger (New) Your Ambush, Garrote, and Cheap Shot abilities can now be used from 30 yards away, and will cause you to appear behind your target.
Blade Flurry While active, your attacks strike an additional nearby opponent up to 4 additional nearby opponents for 25% of normal damage, but Energy regeneration is reduced by 20%.
Sanguinary Vein Increases the damage of your Rupture ability by 50% and causes you to deal 16% 20% additional damage to targets afflicted by your Rupture, Garrote, or Crimson Tempest.
I think this blade flurry change is interesting.