Quick Blade

Quick Blade
Shadow Strike costs less stamina, and when you use it while flanking an opponent, you reduce all of your active cooldown times.
Ability Tree	Subterfuge
Requirement	Rogue Class Shadow Strike unlock
Ability Type	Upgrade
Cost Reduction	10 Stamina
Coolown Reduction	4 seconds

Quick Blade is a Rogue ability from the Subterfuge Tree in Dragon Age: Inquisition.

About Quick Blade

Quick Blade is an upgrade to Shadow Strike which reduces the stamina cost of the ability, and reduces all of your active cooldown times if used when flanking an opponent.