From Guild Wars 2 Wiki
“Strike your foe with a flurry of strikes, distorting the space around you, making you evade attacks.
— In-game description [?]
- If you move while channeling the skill, it cancels both your attack and invulnerability.
- The blur effect does not trigger the reflection effect of Masterful Reflection.
- This skill formerly provided the same effect as distortion, this was likely changed because of the confusion with Masterful Reflection.