You create numerous phantom copies of your weapon arm, hiding your true movements and rendering your attacks unpredictable. You gain a +2 status bonus to Deception checks. If you're untrained in Deception, you can use the Feint action anyway, and add your level as your proficiency bonus despite being untrained.
Spell Effect: Thicket of Knives
Traits
An action with this trait requires a degree of mental concentration and discipline.
Effects and magic items with this trait involve false sensory stimuli.
You must physically manipulate an item or make gestures to use an action with this trait. Creatures without a suitable appendage can't perform actions with this trait. Manipulate actions often trigger reactions.
A visual effect can affect only creatures that can see it. This applies only to visible parts of the effect, as determined by the GM.