Flying Blade is a Weapon skill, found in the Dual Wield skill line.
Base Skill: Hidden Blade
|Fire a secret dagger from your sleeve at an enemy, dealing 1438 Physical Damage and marking them for 5 seconds. If the enemy hit is casting an ability they are interrupted, set Off Balance, and stunned for 3 seconds. While an enemy is marked, reactivating this ability on them allows you to jump to them, dealing 2160 Physical Damage. Casting grants you Major Brutality and Sorcery, increasing your Weapon and Spell Damage by 20% for 40 seconds.|
Flying Blade is a morph of the Hidden Blade base skill. The other morph is Shrouded Daggers.