Just as a creature is about to attack you, you assault them with jarring illusions, completely surrounding their eyes with blinding flashes of motion and color. When the spell is complete, you gain the Overload Vision reaction; once you use the reaction, the spell ends.
fortitude
Traits
An action with this trait requires a degree of mental concentration and discipline.
Spells with this trait grant you an action during the spell's effects, typically a reaction with a special trigger. They typically have a long duration, such as 24 hours. You can have only one spell with the contingency trait, or one contingency spell, active at a time. If you cast another spell with the contingency trait or contingency, the newer casting supersedes the older.
Effects and magic items with this trait involve false sensory stimuli.
An ability with this trait can take a character completely out of the fight or even kill them, and it's harder to use on a more powerful character. If a spell has the incapacitation trait, any creature of more than twice the spell's rank treats the result of their check to prevent being incapacitated by the spell as one degree of success better, or the result of any check the spellcaster made to incapacitate them as one degree of success worse. If any other effect has the incapacitation trait, a creature of higher level than the item, creature, or hazard generating the effect gains the same benefits.
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.