"Use this ability to confuse a target's allies so that they perceive it to be a traitor. Affected enemies will tend to attack the target, often ignoring attacks from their real enemies. Note that enemy officers, mechanized units, and others may be immune or resistent to the effect."
Great distraction tool to get the attention off yourself. Use this ability on a target in the middle of an enemy group before enganging and then kill them one by one , while they concentrate on the traitor. Most effective with backstab attacks from Blades.